[
  {
    "qid": "real_406810:object",
    "clip_id": "real_406810",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:action",
    "clip_id": "real_406810",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:binding",
    "clip_id": "real_406810",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:object_mc",
    "clip_id": "real_406810",
    "question": "Which object is the person interacting with? Choose one: tv; laptop; chair; person",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "tv",
      "laptop",
      "chair",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:action_mc",
    "clip_id": "real_406810",
    "question": "What is the person doing? Choose one: ride; work on computer; ski; catch",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "ride",
      "work on computer",
      "ski",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:binding_mc",
    "clip_id": "real_406810",
    "question": "What is the person doing, and to what object? Choose one: eat bird; carry tv; work on computer laptop; catch donut",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "eat bird",
      "carry tv",
      "work on computer laptop",
      "catch donut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:perc_pos",
    "clip_id": "real_406810",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_406810:perc_neg",
    "clip_id": "real_406810",
    "question": "Is there a spoon visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:object",
    "clip_id": "real_69969",
    "question": "What object is the person interacting with?",
    "answer": "cell phone",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:action",
    "clip_id": "real_69969",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:binding",
    "clip_id": "real_69969",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold cell phone",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:object_mc",
    "clip_id": "real_69969",
    "question": "Which object is the person interacting with? Choose one: cell phone; backpack; potted plant; person",
    "answer": "cell phone",
    "qa_type": "object_mc",
    "choices": [
      "cell phone",
      "backpack",
      "potted plant",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:action_mc",
    "clip_id": "real_69969",
    "question": "What is the person doing? Choose one: carry; cut; skateboard; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "cut",
      "skateboard",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:binding_mc",
    "clip_id": "real_69969",
    "question": "What is the person doing, and to what object? Choose one: hold cell phone; hold bicycle; jump frisbee; kick spoon",
    "answer": "hold cell phone",
    "qa_type": "binding_mc",
    "choices": [
      "hold cell phone",
      "hold bicycle",
      "jump frisbee",
      "kick spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:perc_pos",
    "clip_id": "real_69969",
    "question": "Is there a cell phone visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69969:perc_neg",
    "clip_id": "real_69969",
    "question": "Is there a tv visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:object",
    "clip_id": "real_241187",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:action",
    "clip_id": "real_241187",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:binding",
    "clip_id": "real_241187",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:object_mc",
    "clip_id": "real_241187",
    "question": "Which object is the person interacting with? Choose one: tv; spoon; laptop; bicycle",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "tv",
      "spoon",
      "laptop",
      "bicycle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:action_mc",
    "clip_id": "real_241187",
    "question": "What is the person doing? Choose one: work on computer; eat; cut; talk on phone",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "eat",
      "cut",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:binding_mc",
    "clip_id": "real_241187",
    "question": "What is the person doing, and to what object? Choose one: skateboard train; work on computer laptop; skateboard apple; catch cake",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "skateboard train",
      "work on computer laptop",
      "skateboard apple",
      "catch cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:perc_pos",
    "clip_id": "real_241187",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_241187:perc_neg",
    "clip_id": "real_241187",
    "question": "Is there a dining table visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:object",
    "clip_id": "real_463534",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:action",
    "clip_id": "real_463534",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:binding",
    "clip_id": "real_463534",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:object_mc",
    "clip_id": "real_463534",
    "question": "Which object is the person interacting with? Choose one: bed; teddy bear; person; horse",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "bed",
      "teddy bear",
      "person",
      "horse"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:action_mc",
    "clip_id": "real_463534",
    "question": "What is the person doing? Choose one: drink; lay; surf; skateboard",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "drink",
      "lay",
      "surf",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:binding_mc",
    "clip_id": "real_463534",
    "question": "What is the person doing, and to what object? Choose one: lay bed; cut backpack; sit spoon; ski hot dog",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "lay bed",
      "cut backpack",
      "sit spoon",
      "ski hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:perc_pos",
    "clip_id": "real_463534",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463534:perc_neg",
    "clip_id": "real_463534",
    "question": "Is there a dining table visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:object",
    "clip_id": "real_357322",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:action",
    "clip_id": "real_357322",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:binding",
    "clip_id": "real_357322",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:object_mc",
    "clip_id": "real_357322",
    "question": "Which object is the person interacting with? Choose one: bicycle; dog; truck; chair",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "bicycle",
      "dog",
      "truck",
      "chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:action_mc",
    "clip_id": "real_357322",
    "question": "What is the person doing? Choose one: snowboard; read; lay; eat",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "read",
      "lay",
      "eat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:binding_mc",
    "clip_id": "real_357322",
    "question": "What is the person doing, and to what object? Choose one: hit stop sign; carry suitcase; read elephant; lay chair",
    "answer": "lay chair",
    "qa_type": "binding_mc",
    "choices": [
      "hit stop sign",
      "carry suitcase",
      "read elephant",
      "lay chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:perc_pos",
    "clip_id": "real_357322",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_357322:perc_neg",
    "clip_id": "real_357322",
    "question": "Is there a sandwich visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:object",
    "clip_id": "real_522622",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:action",
    "clip_id": "real_522622",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:binding",
    "clip_id": "real_522622",
    "question": "What action is the person performing, and on what object?",
    "answer": "look sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:object_mc",
    "clip_id": "real_522622",
    "question": "Which object is the person interacting with? Choose one: sports ball; remote; umbrella; car",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "sports ball",
      "remote",
      "umbrella",
      "car"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:action_mc",
    "clip_id": "real_522622",
    "question": "What is the person doing? Choose one: look; carry; drink; point",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "carry",
      "drink",
      "point"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:binding_mc",
    "clip_id": "real_522622",
    "question": "What is the person doing, and to what object? Choose one: point apple; kick cow; lay broccoli; look sports ball",
    "answer": "look sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "point apple",
      "kick cow",
      "lay broccoli",
      "look sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:perc_pos",
    "clip_id": "real_522622",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_522622:perc_neg",
    "clip_id": "real_522622",
    "question": "Is there a wine glass visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:object",
    "clip_id": "real_480663",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:action",
    "clip_id": "real_480663",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:binding",
    "clip_id": "real_480663",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:object_mc",
    "clip_id": "real_480663",
    "question": "Which object is the person interacting with? Choose one: person; cup; chair; handbag",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "cup",
      "chair",
      "handbag"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:action_mc",
    "clip_id": "real_480663",
    "question": "What is the person doing? Choose one: catch; lay; sit; drink",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "lay",
      "sit",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:binding_mc",
    "clip_id": "real_480663",
    "question": "What is the person doing, and to what object? Choose one: ride knife; hold sheep; point teddy bear; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "ride knife",
      "hold sheep",
      "point teddy bear",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:perc_pos",
    "clip_id": "real_480663",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_480663:perc_neg",
    "clip_id": "real_480663",
    "question": "Is there a truck visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:object",
    "clip_id": "real_45626",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:action",
    "clip_id": "real_45626",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:binding",
    "clip_id": "real_45626",
    "question": "What action is the person performing, and on what object?",
    "answer": "look sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:object_mc",
    "clip_id": "real_45626",
    "question": "Which object is the person interacting with? Choose one: bird; person; baseball bat; sports ball",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "bird",
      "person",
      "baseball bat",
      "sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:action_mc",
    "clip_id": "real_45626",
    "question": "What is the person doing? Choose one: eat; look; skateboard; throw",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "look",
      "skateboard",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:binding_mc",
    "clip_id": "real_45626",
    "question": "What is the person doing, and to what object? Choose one: look sports ball; look cell phone; skateboard toothbrush; ride bus",
    "answer": "look sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "look sports ball",
      "look cell phone",
      "skateboard toothbrush",
      "ride bus"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:perc_pos",
    "clip_id": "real_45626",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_45626:perc_neg",
    "clip_id": "real_45626",
    "question": "Is there a hair drier visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:object",
    "clip_id": "real_437099",
    "question": "What object is the person interacting with?",
    "answer": "donut",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:action",
    "clip_id": "real_437099",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:binding",
    "clip_id": "real_437099",
    "question": "What action is the person performing, and on what object?",
    "answer": "look donut",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:object_mc",
    "clip_id": "real_437099",
    "question": "Which object is the person interacting with? Choose one: donut; person; motorcycle; hot dog",
    "answer": "donut",
    "qa_type": "object_mc",
    "choices": [
      "donut",
      "person",
      "motorcycle",
      "hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:action_mc",
    "clip_id": "real_437099",
    "question": "What is the person doing? Choose one: hit; drink; throw; look",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "hit",
      "drink",
      "throw",
      "look"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:binding_mc",
    "clip_id": "real_437099",
    "question": "What is the person doing, and to what object? Choose one: ride skateboard; look donut; sit dog; look toothbrush",
    "answer": "look donut",
    "qa_type": "binding_mc",
    "choices": [
      "ride skateboard",
      "look donut",
      "sit dog",
      "look toothbrush"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:perc_pos",
    "clip_id": "real_437099",
    "question": "Is there a donut visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_437099:perc_neg",
    "clip_id": "real_437099",
    "question": "Is there a fork visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:object",
    "clip_id": "real_10205",
    "question": "What object is the person interacting with?",
    "answer": "remote",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:action",
    "clip_id": "real_10205",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:binding",
    "clip_id": "real_10205",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold remote",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:object_mc",
    "clip_id": "real_10205",
    "question": "Which object is the person interacting with? Choose one: person; microwave; chair; remote",
    "answer": "remote",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "microwave",
      "chair",
      "remote"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:action_mc",
    "clip_id": "real_10205",
    "question": "What is the person doing? Choose one: lay; talk on phone; hold; read",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "talk on phone",
      "hold",
      "read"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:binding_mc",
    "clip_id": "real_10205",
    "question": "What is the person doing, and to what object? Choose one: kick tie; hold person; hold remote; read refrigerator",
    "answer": "hold remote",
    "qa_type": "binding_mc",
    "choices": [
      "kick tie",
      "hold person",
      "hold remote",
      "read refrigerator"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:perc_pos",
    "clip_id": "real_10205",
    "question": "Is there a remote visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_10205:perc_neg",
    "clip_id": "real_10205",
    "question": "Is there a horse visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:object",
    "clip_id": "real_559550",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:action",
    "clip_id": "real_559550",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:binding",
    "clip_id": "real_559550",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:object_mc",
    "clip_id": "real_559550",
    "question": "Which object is the person interacting with? Choose one: cup; spoon; chair; person",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "cup",
      "spoon",
      "chair",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:action_mc",
    "clip_id": "real_559550",
    "question": "What is the person doing? Choose one: sit; read; jump; throw",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "read",
      "jump",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:binding_mc",
    "clip_id": "real_559550",
    "question": "What is the person doing, and to what object? Choose one: ride backpack; skateboard bus; sit chair; surf baseball bat",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "ride backpack",
      "skateboard bus",
      "sit chair",
      "surf baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:perc_pos",
    "clip_id": "real_559550",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559550:perc_neg",
    "clip_id": "real_559550",
    "question": "Is there a skateboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:object",
    "clip_id": "real_338905",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:action",
    "clip_id": "real_338905",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:binding",
    "clip_id": "real_338905",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:object_mc",
    "clip_id": "real_338905",
    "question": "Which object is the person interacting with? Choose one: umbrella; potted plant; chair; sandwich",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "umbrella",
      "potted plant",
      "chair",
      "sandwich"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:action_mc",
    "clip_id": "real_338905",
    "question": "What is the person doing? Choose one: snowboard; eat; work on computer; sit",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "eat",
      "work on computer",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:binding_mc",
    "clip_id": "real_338905",
    "question": "What is the person doing, and to what object? Choose one: jump baseball glove; carry bird; eat toothbrush; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "jump baseball glove",
      "carry bird",
      "eat toothbrush",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:perc_pos",
    "clip_id": "real_338905",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_338905:perc_neg",
    "clip_id": "real_338905",
    "question": "Is there a car visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:object",
    "clip_id": "real_410942",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:action",
    "clip_id": "real_410942",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:binding",
    "clip_id": "real_410942",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:object_mc",
    "clip_id": "real_410942",
    "question": "Which object is the person interacting with? Choose one: snowboard; tennis racket; scissors; skis",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "snowboard",
      "tennis racket",
      "scissors",
      "skis"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:action_mc",
    "clip_id": "real_410942",
    "question": "What is the person doing? Choose one: ski; snowboard; talk on phone; lay",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "snowboard",
      "talk on phone",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:binding_mc",
    "clip_id": "real_410942",
    "question": "What is the person doing, and to what object? Choose one: ski skis; snowboard vase; carry dog; lay airplane",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "ski skis",
      "snowboard vase",
      "carry dog",
      "lay airplane"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:perc_pos",
    "clip_id": "real_410942",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410942:perc_neg",
    "clip_id": "real_410942",
    "question": "Is there a fire hydrant visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:object",
    "clip_id": "real_426453",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:action",
    "clip_id": "real_426453",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:binding",
    "clip_id": "real_426453",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:object_mc",
    "clip_id": "real_426453",
    "question": "Which object is the person interacting with? Choose one: chair; toilet; tennis racket; person",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "toilet",
      "tennis racket",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:action_mc",
    "clip_id": "real_426453",
    "question": "What is the person doing? Choose one: look; work on computer; catch; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "work on computer",
      "catch",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:binding_mc",
    "clip_id": "real_426453",
    "question": "What is the person doing, and to what object? Choose one: ride fork; jump remote; hold tennis racket; work on computer bird",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "ride fork",
      "jump remote",
      "hold tennis racket",
      "work on computer bird"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:perc_pos",
    "clip_id": "real_426453",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_426453:perc_neg",
    "clip_id": "real_426453",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:object",
    "clip_id": "real_327532",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:action",
    "clip_id": "real_327532",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:binding",
    "clip_id": "real_327532",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:object_mc",
    "clip_id": "real_327532",
    "question": "Which object is the person interacting with? Choose one: tennis racket; sports ball; remote; person",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "tennis racket",
      "sports ball",
      "remote",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:action_mc",
    "clip_id": "real_327532",
    "question": "What is the person doing? Choose one: carry; jump; look; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "jump",
      "look",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:binding_mc",
    "clip_id": "real_327532",
    "question": "What is the person doing, and to what object? Choose one: jump couch; hold tennis racket; jump cow; sit keyboard",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "jump couch",
      "hold tennis racket",
      "jump cow",
      "sit keyboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:perc_pos",
    "clip_id": "real_327532",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327532:perc_neg",
    "clip_id": "real_327532",
    "question": "Is there a teddy bear visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:object",
    "clip_id": "real_79619",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:action",
    "clip_id": "real_79619",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:binding",
    "clip_id": "real_79619",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:object_mc",
    "clip_id": "real_79619",
    "question": "Which object is the person interacting with? Choose one: person; chair; dog; sports ball",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "chair",
      "dog",
      "sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:action_mc",
    "clip_id": "real_79619",
    "question": "What is the person doing? Choose one: throw; eat; read; sit",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "throw",
      "eat",
      "read",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:binding_mc",
    "clip_id": "real_79619",
    "question": "What is the person doing, and to what object? Choose one: sit chair; catch car; catch vase; hit sandwich",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "sit chair",
      "catch car",
      "catch vase",
      "hit sandwich"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:perc_pos",
    "clip_id": "real_79619",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_79619:perc_neg",
    "clip_id": "real_79619",
    "question": "Is there a bowl visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:object",
    "clip_id": "real_544876",
    "question": "What object is the person interacting with?",
    "answer": "bench",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:action",
    "clip_id": "real_544876",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:binding",
    "clip_id": "real_544876",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit bench",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:object_mc",
    "clip_id": "real_544876",
    "question": "Which object is the person interacting with? Choose one: cell phone; laptop; bench; donut",
    "answer": "bench",
    "qa_type": "object_mc",
    "choices": [
      "cell phone",
      "laptop",
      "bench",
      "donut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:action_mc",
    "clip_id": "real_544876",
    "question": "What is the person doing? Choose one: sit; read; catch; lay",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "read",
      "catch",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:binding_mc",
    "clip_id": "real_544876",
    "question": "What is the person doing, and to what object? Choose one: cut airplane; sit bench; cut chair; kick bowl",
    "answer": "sit bench",
    "qa_type": "binding_mc",
    "choices": [
      "cut airplane",
      "sit bench",
      "cut chair",
      "kick bowl"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:perc_pos",
    "clip_id": "real_544876",
    "question": "Is there a bench visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_544876:perc_neg",
    "clip_id": "real_544876",
    "question": "Is there a truck visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:object",
    "clip_id": "real_112022",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:action",
    "clip_id": "real_112022",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:binding",
    "clip_id": "real_112022",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:object_mc",
    "clip_id": "real_112022",
    "question": "Which object is the person interacting with? Choose one: mouse; backpack; handbag; person",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "mouse",
      "backpack",
      "handbag",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:action_mc",
    "clip_id": "real_112022",
    "question": "What is the person doing? Choose one: carry; cut; jump; ski",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "cut",
      "jump",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:binding_mc",
    "clip_id": "real_112022",
    "question": "What is the person doing, and to what object? Choose one: carry laptop; skateboard cow; carry backpack; throw oven",
    "answer": "carry backpack",
    "qa_type": "binding_mc",
    "choices": [
      "carry laptop",
      "skateboard cow",
      "carry backpack",
      "throw oven"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:perc_pos",
    "clip_id": "real_112022",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_112022:perc_neg",
    "clip_id": "real_112022",
    "question": "Is there a bear visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:object",
    "clip_id": "real_320832",
    "question": "What object is the person interacting with?",
    "answer": "knife",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:action",
    "clip_id": "real_320832",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:binding",
    "clip_id": "real_320832",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold knife",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:object_mc",
    "clip_id": "real_320832",
    "question": "Which object is the person interacting with? Choose one: bottle; fork; cup; knife",
    "answer": "knife",
    "qa_type": "object_mc",
    "choices": [
      "bottle",
      "fork",
      "cup",
      "knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:action_mc",
    "clip_id": "real_320832",
    "question": "What is the person doing? Choose one: hold; point; jump; cut",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "point",
      "jump",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:binding_mc",
    "clip_id": "real_320832",
    "question": "What is the person doing, and to what object? Choose one: look zebra; lay frisbee; kick baseball glove; hold knife",
    "answer": "hold knife",
    "qa_type": "binding_mc",
    "choices": [
      "look zebra",
      "lay frisbee",
      "kick baseball glove",
      "hold knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:perc_pos",
    "clip_id": "real_320832",
    "question": "Is there a knife visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320832:perc_neg",
    "clip_id": "real_320832",
    "question": "Is there a banana visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:object",
    "clip_id": "real_413955",
    "question": "What object is the person interacting with?",
    "answer": "baseball bat",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:action",
    "clip_id": "real_413955",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:binding",
    "clip_id": "real_413955",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold baseball bat",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:object_mc",
    "clip_id": "real_413955",
    "question": "Which object is the person interacting with? Choose one: baseball bat; baseball glove; bench; person",
    "answer": "baseball bat",
    "qa_type": "object_mc",
    "choices": [
      "baseball bat",
      "baseball glove",
      "bench",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:action_mc",
    "clip_id": "real_413955",
    "question": "What is the person doing? Choose one: sit; ski; hold; eat",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "ski",
      "hold",
      "eat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:binding_mc",
    "clip_id": "real_413955",
    "question": "What is the person doing, and to what object? Choose one: look cat; hold baseball bat; jump keyboard; look wine glass",
    "answer": "hold baseball bat",
    "qa_type": "binding_mc",
    "choices": [
      "look cat",
      "hold baseball bat",
      "jump keyboard",
      "look wine glass"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:perc_pos",
    "clip_id": "real_413955",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413955:perc_neg",
    "clip_id": "real_413955",
    "question": "Is there a toilet visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:object",
    "clip_id": "real_536120",
    "question": "What object is the person interacting with?",
    "answer": "frisbee",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:action",
    "clip_id": "real_536120",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:binding",
    "clip_id": "real_536120",
    "question": "What action is the person performing, and on what object?",
    "answer": "look frisbee",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:object_mc",
    "clip_id": "real_536120",
    "question": "Which object is the person interacting with? Choose one: pizza; frisbee; cat; person",
    "answer": "frisbee",
    "qa_type": "object_mc",
    "choices": [
      "pizza",
      "frisbee",
      "cat",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:action_mc",
    "clip_id": "real_536120",
    "question": "What is the person doing? Choose one: ski; work on computer; look; catch",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "work on computer",
      "look",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:binding_mc",
    "clip_id": "real_536120",
    "question": "What is the person doing, and to what object? Choose one: hold giraffe; cut bicycle; talk on phone bottle; look frisbee",
    "answer": "look frisbee",
    "qa_type": "binding_mc",
    "choices": [
      "hold giraffe",
      "cut bicycle",
      "talk on phone bottle",
      "look frisbee"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:perc_pos",
    "clip_id": "real_536120",
    "question": "Is there a frisbee visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_536120:perc_neg",
    "clip_id": "real_536120",
    "question": "Is there a skis visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:object",
    "clip_id": "real_212605",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:action",
    "clip_id": "real_212605",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:binding",
    "clip_id": "real_212605",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:object_mc",
    "clip_id": "real_212605",
    "question": "Which object is the person interacting with? Choose one: person; laptop; cat; cake",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "laptop",
      "cat",
      "cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:action_mc",
    "clip_id": "real_212605",
    "question": "What is the person doing? Choose one: work on computer; lay; snowboard; drink",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "lay",
      "snowboard",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:binding_mc",
    "clip_id": "real_212605",
    "question": "What is the person doing, and to what object? Choose one: jump frisbee; sit fork; work on computer laptop; hold parking meter",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "jump frisbee",
      "sit fork",
      "work on computer laptop",
      "hold parking meter"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:perc_pos",
    "clip_id": "real_212605",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_212605:perc_neg",
    "clip_id": "real_212605",
    "question": "Is there a carrot visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:object",
    "clip_id": "real_11209",
    "question": "What object is the person interacting with?",
    "answer": "couch",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:action",
    "clip_id": "real_11209",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:binding",
    "clip_id": "real_11209",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit couch",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:object_mc",
    "clip_id": "real_11209",
    "question": "Which object is the person interacting with? Choose one: bottle; laptop; couch; pizza",
    "answer": "couch",
    "qa_type": "object_mc",
    "choices": [
      "bottle",
      "laptop",
      "couch",
      "pizza"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:action_mc",
    "clip_id": "real_11209",
    "question": "What is the person doing? Choose one: snowboard; sit; jump; kick",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "sit",
      "jump",
      "kick"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:binding_mc",
    "clip_id": "real_11209",
    "question": "What is the person doing, and to what object? Choose one: skateboard baseball bat; sit couch; carry snowboard; jump bottle",
    "answer": "sit couch",
    "qa_type": "binding_mc",
    "choices": [
      "skateboard baseball bat",
      "sit couch",
      "carry snowboard",
      "jump bottle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:perc_pos",
    "clip_id": "real_11209",
    "question": "Is there a couch visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11209:perc_neg",
    "clip_id": "real_11209",
    "question": "Is there a kite visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:object",
    "clip_id": "real_465836",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:action",
    "clip_id": "real_465836",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:binding",
    "clip_id": "real_465836",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:object_mc",
    "clip_id": "real_465836",
    "question": "Which object is the person interacting with? Choose one: bear; skis; broccoli; backpack",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "bear",
      "skis",
      "broccoli",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:action_mc",
    "clip_id": "real_465836",
    "question": "What is the person doing? Choose one: ski; point; snowboard; cut",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "point",
      "snowboard",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:binding_mc",
    "clip_id": "real_465836",
    "question": "What is the person doing, and to what object? Choose one: hold vase; point bottle; talk on phone airplane; ski skis",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "hold vase",
      "point bottle",
      "talk on phone airplane",
      "ski skis"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:perc_pos",
    "clip_id": "real_465836",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_465836:perc_neg",
    "clip_id": "real_465836",
    "question": "Is there a carrot visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:object",
    "clip_id": "real_331667",
    "question": "What object is the person interacting with?",
    "answer": "suitcase",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:action",
    "clip_id": "real_331667",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:binding",
    "clip_id": "real_331667",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold suitcase",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:object_mc",
    "clip_id": "real_331667",
    "question": "Which object is the person interacting with? Choose one: person; fork; cup; suitcase",
    "answer": "suitcase",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "fork",
      "cup",
      "suitcase"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:action_mc",
    "clip_id": "real_331667",
    "question": "What is the person doing? Choose one: sit; carry; hold; point",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "carry",
      "hold",
      "point"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:binding_mc",
    "clip_id": "real_331667",
    "question": "What is the person doing, and to what object? Choose one: snowboard cup; skateboard baseball bat; skateboard bicycle; hold suitcase",
    "answer": "hold suitcase",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard cup",
      "skateboard baseball bat",
      "skateboard bicycle",
      "hold suitcase"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:perc_pos",
    "clip_id": "real_331667",
    "question": "Is there a suitcase visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_331667:perc_neg",
    "clip_id": "real_331667",
    "question": "Is there a potted plant visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:object",
    "clip_id": "real_463865",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:action",
    "clip_id": "real_463865",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:binding",
    "clip_id": "real_463865",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:object_mc",
    "clip_id": "real_463865",
    "question": "Which object is the person interacting with? Choose one: person; cup; cat; laptop",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "cup",
      "cat",
      "laptop"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:action_mc",
    "clip_id": "real_463865",
    "question": "What is the person doing? Choose one: work on computer; read; ride; kick",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "read",
      "ride",
      "kick"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:binding_mc",
    "clip_id": "real_463865",
    "question": "What is the person doing, and to what object? Choose one: point bear; surf sandwich; work on computer laptop; ride keyboard",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "point bear",
      "surf sandwich",
      "work on computer laptop",
      "ride keyboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:perc_pos",
    "clip_id": "real_463865",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_463865:perc_neg",
    "clip_id": "real_463865",
    "question": "Is there a dog visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:object",
    "clip_id": "real_309467",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:action",
    "clip_id": "real_309467",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:binding",
    "clip_id": "real_309467",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:object_mc",
    "clip_id": "real_309467",
    "question": "Which object is the person interacting with? Choose one: potted plant; cup; person; skis",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "potted plant",
      "cup",
      "person",
      "skis"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:action_mc",
    "clip_id": "real_309467",
    "question": "What is the person doing? Choose one: ski; ride; drink; cut",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "ride",
      "drink",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:binding_mc",
    "clip_id": "real_309467",
    "question": "What is the person doing, and to what object? Choose one: ski skis; snowboard bus; catch cat; carry skateboard",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "ski skis",
      "snowboard bus",
      "catch cat",
      "carry skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:perc_pos",
    "clip_id": "real_309467",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_309467:perc_neg",
    "clip_id": "real_309467",
    "question": "Is there a book visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:object",
    "clip_id": "real_375769",
    "question": "What object is the person interacting with?",
    "answer": "hot dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:action",
    "clip_id": "real_375769",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:binding",
    "clip_id": "real_375769",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold hot dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:object_mc",
    "clip_id": "real_375769",
    "question": "Which object is the person interacting with? Choose one: umbrella; chair; hot dog; dining table",
    "answer": "hot dog",
    "qa_type": "object_mc",
    "choices": [
      "umbrella",
      "chair",
      "hot dog",
      "dining table"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:action_mc",
    "clip_id": "real_375769",
    "question": "What is the person doing? Choose one: snowboard; hit; hold; look",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "hit",
      "hold",
      "look"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:binding_mc",
    "clip_id": "real_375769",
    "question": "What is the person doing, and to what object? Choose one: eat stop sign; hold hot dog; lay pizza; catch cow",
    "answer": "hold hot dog",
    "qa_type": "binding_mc",
    "choices": [
      "eat stop sign",
      "hold hot dog",
      "lay pizza",
      "catch cow"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:perc_pos",
    "clip_id": "real_375769",
    "question": "Is there a hot dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375769:perc_neg",
    "clip_id": "real_375769",
    "question": "Is there a sheep visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:object",
    "clip_id": "real_523816",
    "question": "What object is the person interacting with?",
    "answer": "snowboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:action",
    "clip_id": "real_523816",
    "question": "What is the person doing?",
    "answer": "snowboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:binding",
    "clip_id": "real_523816",
    "question": "What action is the person performing, and on what object?",
    "answer": "snowboard snowboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:object_mc",
    "clip_id": "real_523816",
    "question": "Which object is the person interacting with? Choose one: snowboard; cat; zebra; backpack",
    "answer": "snowboard",
    "qa_type": "object_mc",
    "choices": [
      "snowboard",
      "cat",
      "zebra",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:action_mc",
    "clip_id": "real_523816",
    "question": "What is the person doing? Choose one: skateboard; snowboard; hold; throw",
    "answer": "snowboard",
    "qa_type": "action_mc",
    "choices": [
      "skateboard",
      "snowboard",
      "hold",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:binding_mc",
    "clip_id": "real_523816",
    "question": "What is the person doing, and to what object? Choose one: hit baseball glove; read potted plant; point tennis racket; snowboard snowboard",
    "answer": "snowboard snowboard",
    "qa_type": "binding_mc",
    "choices": [
      "hit baseball glove",
      "read potted plant",
      "point tennis racket",
      "snowboard snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:perc_pos",
    "clip_id": "real_523816",
    "question": "Is there a snowboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_523816:perc_neg",
    "clip_id": "real_523816",
    "question": "Is there a cow visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:object",
    "clip_id": "real_164292",
    "question": "What object is the person interacting with?",
    "answer": "surfboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:action",
    "clip_id": "real_164292",
    "question": "What is the person doing?",
    "answer": "surf",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:binding",
    "clip_id": "real_164292",
    "question": "What action is the person performing, and on what object?",
    "answer": "surf surfboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:object_mc",
    "clip_id": "real_164292",
    "question": "Which object is the person interacting with? Choose one: baseball bat; dog; surfboard; toothbrush",
    "answer": "surfboard",
    "qa_type": "object_mc",
    "choices": [
      "baseball bat",
      "dog",
      "surfboard",
      "toothbrush"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:action_mc",
    "clip_id": "real_164292",
    "question": "What is the person doing? Choose one: surf; throw; snowboard; sit",
    "answer": "surf",
    "qa_type": "action_mc",
    "choices": [
      "surf",
      "throw",
      "snowboard",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:binding_mc",
    "clip_id": "real_164292",
    "question": "What is the person doing, and to what object? Choose one: surf surfboard; work on computer fire hydrant; ride keyboard; read tv",
    "answer": "surf surfboard",
    "qa_type": "binding_mc",
    "choices": [
      "surf surfboard",
      "work on computer fire hydrant",
      "ride keyboard",
      "read tv"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:perc_pos",
    "clip_id": "real_164292",
    "question": "Is there a surfboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_164292:perc_neg",
    "clip_id": "real_164292",
    "question": "Is there a chair visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:object",
    "clip_id": "real_300375",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:action",
    "clip_id": "real_300375",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:binding",
    "clip_id": "real_300375",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:object_mc",
    "clip_id": "real_300375",
    "question": "Which object is the person interacting with? Choose one: person; bed; bottle; zebra",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "bed",
      "bottle",
      "zebra"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:action_mc",
    "clip_id": "real_300375",
    "question": "What is the person doing? Choose one: lay; throw; work on computer; skateboard",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "throw",
      "work on computer",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:binding_mc",
    "clip_id": "real_300375",
    "question": "What is the person doing, and to what object? Choose one: ride bicycle; point cake; point bowl; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "ride bicycle",
      "point cake",
      "point bowl",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:perc_pos",
    "clip_id": "real_300375",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300375:perc_neg",
    "clip_id": "real_300375",
    "question": "Is there a baseball glove visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:object",
    "clip_id": "real_570678",
    "question": "What object is the person interacting with?",
    "answer": "snowboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:action",
    "clip_id": "real_570678",
    "question": "What is the person doing?",
    "answer": "snowboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:binding",
    "clip_id": "real_570678",
    "question": "What action is the person performing, and on what object?",
    "answer": "snowboard snowboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:object_mc",
    "clip_id": "real_570678",
    "question": "Which object is the person interacting with? Choose one: bird; backpack; kite; snowboard",
    "answer": "snowboard",
    "qa_type": "object_mc",
    "choices": [
      "bird",
      "backpack",
      "kite",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:action_mc",
    "clip_id": "real_570678",
    "question": "What is the person doing? Choose one: work on computer; carry; eat; snowboard",
    "answer": "snowboard",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "carry",
      "eat",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:binding_mc",
    "clip_id": "real_570678",
    "question": "What is the person doing, and to what object? Choose one: hit bus; work on computer stop sign; snowboard snowboard; lay couch",
    "answer": "snowboard snowboard",
    "qa_type": "binding_mc",
    "choices": [
      "hit bus",
      "work on computer stop sign",
      "snowboard snowboard",
      "lay couch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:perc_pos",
    "clip_id": "real_570678",
    "question": "Is there a snowboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_570678:perc_neg",
    "clip_id": "real_570678",
    "question": "Is there a frisbee visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:object",
    "clip_id": "real_491784",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:action",
    "clip_id": "real_491784",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:binding",
    "clip_id": "real_491784",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:object_mc",
    "clip_id": "real_491784",
    "question": "Which object is the person interacting with? Choose one: wine glass; bed; person; knife",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "wine glass",
      "bed",
      "person",
      "knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:action_mc",
    "clip_id": "real_491784",
    "question": "What is the person doing? Choose one: lay; ski; snowboard; kick",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "ski",
      "snowboard",
      "kick"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:binding_mc",
    "clip_id": "real_491784",
    "question": "What is the person doing, and to what object? Choose one: point surfboard; catch fire hydrant; lay bed; look zebra",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "point surfboard",
      "catch fire hydrant",
      "lay bed",
      "look zebra"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:perc_pos",
    "clip_id": "real_491784",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_491784:perc_neg",
    "clip_id": "real_491784",
    "question": "Is there a cell phone visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:object",
    "clip_id": "real_292647",
    "question": "What object is the person interacting with?",
    "answer": "boat",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:action",
    "clip_id": "real_292647",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:binding",
    "clip_id": "real_292647",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold boat",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:object_mc",
    "clip_id": "real_292647",
    "question": "Which object is the person interacting with? Choose one: knife; boat; parking meter; surfboard",
    "answer": "boat",
    "qa_type": "object_mc",
    "choices": [
      "knife",
      "boat",
      "parking meter",
      "surfboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:action_mc",
    "clip_id": "real_292647",
    "question": "What is the person doing? Choose one: snowboard; hold; catch; read",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "hold",
      "catch",
      "read"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:binding_mc",
    "clip_id": "real_292647",
    "question": "What is the person doing, and to what object? Choose one: point frisbee; hold boat; read potted plant; kick toaster",
    "answer": "hold boat",
    "qa_type": "binding_mc",
    "choices": [
      "point frisbee",
      "hold boat",
      "read potted plant",
      "kick toaster"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:perc_pos",
    "clip_id": "real_292647",
    "question": "Is there a boat visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292647:perc_neg",
    "clip_id": "real_292647",
    "question": "Is there a oven visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:object",
    "clip_id": "real_8711",
    "question": "What object is the person interacting with?",
    "answer": "book",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:action",
    "clip_id": "real_8711",
    "question": "What is the person doing?",
    "answer": "read",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:binding",
    "clip_id": "real_8711",
    "question": "What action is the person performing, and on what object?",
    "answer": "read book",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:object_mc",
    "clip_id": "real_8711",
    "question": "Which object is the person interacting with? Choose one: cup; banana; book; donut",
    "answer": "book",
    "qa_type": "object_mc",
    "choices": [
      "cup",
      "banana",
      "book",
      "donut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:action_mc",
    "clip_id": "real_8711",
    "question": "What is the person doing? Choose one: read; lay; kick; snowboard",
    "answer": "read",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "lay",
      "kick",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:binding_mc",
    "clip_id": "real_8711",
    "question": "What is the person doing, and to what object? Choose one: read book; lay baseball bat; eat airplane; talk on phone donut",
    "answer": "read book",
    "qa_type": "binding_mc",
    "choices": [
      "read book",
      "lay baseball bat",
      "eat airplane",
      "talk on phone donut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:perc_pos",
    "clip_id": "real_8711",
    "question": "Is there a book visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_8711:perc_neg",
    "clip_id": "real_8711",
    "question": "Is there a bed visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:object",
    "clip_id": "real_253576",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:action",
    "clip_id": "real_253576",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:binding",
    "clip_id": "real_253576",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:object_mc",
    "clip_id": "real_253576",
    "question": "Which object is the person interacting with? Choose one: person; sports ball; donut; backpack",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "sports ball",
      "donut",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:action_mc",
    "clip_id": "real_253576",
    "question": "What is the person doing? Choose one: read; catch; carry; talk on phone",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "catch",
      "carry",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:binding_mc",
    "clip_id": "real_253576",
    "question": "What is the person doing, and to what object? Choose one: lay donut; surf remote; carry backpack; surf toaster",
    "answer": "carry backpack",
    "qa_type": "binding_mc",
    "choices": [
      "lay donut",
      "surf remote",
      "carry backpack",
      "surf toaster"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:perc_pos",
    "clip_id": "real_253576",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_253576:perc_neg",
    "clip_id": "real_253576",
    "question": "Is there a stop sign visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:object",
    "clip_id": "real_327892",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:action",
    "clip_id": "real_327892",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:binding",
    "clip_id": "real_327892",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:object_mc",
    "clip_id": "real_327892",
    "question": "Which object is the person interacting with? Choose one: bottle; laptop; person; cell phone",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "bottle",
      "laptop",
      "person",
      "cell phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:action_mc",
    "clip_id": "real_327892",
    "question": "What is the person doing? Choose one: work on computer; cut; drink; sit",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "cut",
      "drink",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:binding_mc",
    "clip_id": "real_327892",
    "question": "What is the person doing, and to what object? Choose one: work on computer laptop; catch refrigerator; snowboard apple; throw frisbee",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer laptop",
      "catch refrigerator",
      "snowboard apple",
      "throw frisbee"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:perc_pos",
    "clip_id": "real_327892",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_327892:perc_neg",
    "clip_id": "real_327892",
    "question": "Is there a traffic light visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:object",
    "clip_id": "real_512869",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:action",
    "clip_id": "real_512869",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:binding",
    "clip_id": "real_512869",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:object_mc",
    "clip_id": "real_512869",
    "question": "Which object is the person interacting with? Choose one: spoon; broccoli; person; chair",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "spoon",
      "broccoli",
      "person",
      "chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:action_mc",
    "clip_id": "real_512869",
    "question": "What is the person doing? Choose one: read; carry; sit; surf",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "carry",
      "sit",
      "surf"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:binding_mc",
    "clip_id": "real_512869",
    "question": "What is the person doing, and to what object? Choose one: snowboard bottle; work on computer apple; sit chair; talk on phone bed",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard bottle",
      "work on computer apple",
      "sit chair",
      "talk on phone bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:perc_pos",
    "clip_id": "real_512869",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_512869:perc_neg",
    "clip_id": "real_512869",
    "question": "Is there a fire hydrant visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:object",
    "clip_id": "real_329041",
    "question": "What object is the person interacting with?",
    "answer": "handbag",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:action",
    "clip_id": "real_329041",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:binding",
    "clip_id": "real_329041",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry handbag",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:object_mc",
    "clip_id": "real_329041",
    "question": "Which object is the person interacting with? Choose one: chair; suitcase; handbag; wine glass",
    "answer": "handbag",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "suitcase",
      "handbag",
      "wine glass"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:action_mc",
    "clip_id": "real_329041",
    "question": "What is the person doing? Choose one: ski; cut; work on computer; carry",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "cut",
      "work on computer",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:binding_mc",
    "clip_id": "real_329041",
    "question": "What is the person doing, and to what object? Choose one: hit snowboard; drink skateboard; carry handbag; jump bird",
    "answer": "carry handbag",
    "qa_type": "binding_mc",
    "choices": [
      "hit snowboard",
      "drink skateboard",
      "carry handbag",
      "jump bird"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:perc_pos",
    "clip_id": "real_329041",
    "question": "Is there a handbag visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_329041:perc_neg",
    "clip_id": "real_329041",
    "question": "Is there a broccoli visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:object",
    "clip_id": "real_289120",
    "question": "What object is the person interacting with?",
    "answer": "bowl",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:action",
    "clip_id": "real_289120",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:binding",
    "clip_id": "real_289120",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold bowl",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:object_mc",
    "clip_id": "real_289120",
    "question": "Which object is the person interacting with? Choose one: person; spoon; handbag; bowl",
    "answer": "bowl",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "spoon",
      "handbag",
      "bowl"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:action_mc",
    "clip_id": "real_289120",
    "question": "What is the person doing? Choose one: look; lay; hold; snowboard",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "lay",
      "hold",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:binding_mc",
    "clip_id": "real_289120",
    "question": "What is the person doing, and to what object? Choose one: hold bowl; hit giraffe; look fire hydrant; hold chair",
    "answer": "hold bowl",
    "qa_type": "binding_mc",
    "choices": [
      "hold bowl",
      "hit giraffe",
      "look fire hydrant",
      "hold chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:perc_pos",
    "clip_id": "real_289120",
    "question": "Is there a bowl visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_289120:perc_neg",
    "clip_id": "real_289120",
    "question": "Is there a frisbee visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:object",
    "clip_id": "real_147179",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:action",
    "clip_id": "real_147179",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:binding",
    "clip_id": "real_147179",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:object_mc",
    "clip_id": "real_147179",
    "question": "Which object is the person interacting with? Choose one: person; couch; snowboard; bed",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "couch",
      "snowboard",
      "bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:action_mc",
    "clip_id": "real_147179",
    "question": "What is the person doing? Choose one: talk on phone; lay; look; jump",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "talk on phone",
      "lay",
      "look",
      "jump"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:binding_mc",
    "clip_id": "real_147179",
    "question": "What is the person doing, and to what object? Choose one: catch train; drink carrot; carry chair; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "catch train",
      "drink carrot",
      "carry chair",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:perc_pos",
    "clip_id": "real_147179",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147179:perc_neg",
    "clip_id": "real_147179",
    "question": "Is there a oven visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:object",
    "clip_id": "real_569839",
    "question": "What object is the person interacting with?",
    "answer": "hot dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:action",
    "clip_id": "real_569839",
    "question": "What is the person doing?",
    "answer": "eat",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:binding",
    "clip_id": "real_569839",
    "question": "What action is the person performing, and on what object?",
    "answer": "eat hot dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:object_mc",
    "clip_id": "real_569839",
    "question": "Which object is the person interacting with? Choose one: cup; chair; person; hot dog",
    "answer": "hot dog",
    "qa_type": "object_mc",
    "choices": [
      "cup",
      "chair",
      "person",
      "hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:action_mc",
    "clip_id": "real_569839",
    "question": "What is the person doing? Choose one: cut; work on computer; eat; catch",
    "answer": "eat",
    "qa_type": "action_mc",
    "choices": [
      "cut",
      "work on computer",
      "eat",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:binding_mc",
    "clip_id": "real_569839",
    "question": "What is the person doing, and to what object? Choose one: hold pizza; hold bottle; drink fire hydrant; eat hot dog",
    "answer": "eat hot dog",
    "qa_type": "binding_mc",
    "choices": [
      "hold pizza",
      "hold bottle",
      "drink fire hydrant",
      "eat hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:perc_pos",
    "clip_id": "real_569839",
    "question": "Is there a hot dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569839:perc_neg",
    "clip_id": "real_569839",
    "question": "Is there a kite visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:object",
    "clip_id": "real_466125",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:action",
    "clip_id": "real_466125",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:binding",
    "clip_id": "real_466125",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:object_mc",
    "clip_id": "real_466125",
    "question": "Which object is the person interacting with? Choose one: laptop; chair; book; backpack",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "laptop",
      "chair",
      "book",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:action_mc",
    "clip_id": "real_466125",
    "question": "What is the person doing? Choose one: point; carry; look; throw",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "point",
      "carry",
      "look",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:binding_mc",
    "clip_id": "real_466125",
    "question": "What is the person doing, and to what object? Choose one: point frisbee; carry backpack; catch mouse; look horse",
    "answer": "carry backpack",
    "qa_type": "binding_mc",
    "choices": [
      "point frisbee",
      "carry backpack",
      "catch mouse",
      "look horse"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:perc_pos",
    "clip_id": "real_466125",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_466125:perc_neg",
    "clip_id": "real_466125",
    "question": "Is there a skateboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:object",
    "clip_id": "real_393809",
    "question": "What object is the person interacting with?",
    "answer": "frisbee",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:action",
    "clip_id": "real_393809",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:binding",
    "clip_id": "real_393809",
    "question": "What action is the person performing, and on what object?",
    "answer": "look frisbee",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:object_mc",
    "clip_id": "real_393809",
    "question": "Which object is the person interacting with? Choose one: teddy bear; person; car; frisbee",
    "answer": "frisbee",
    "qa_type": "object_mc",
    "choices": [
      "teddy bear",
      "person",
      "car",
      "frisbee"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:action_mc",
    "clip_id": "real_393809",
    "question": "What is the person doing? Choose one: talk on phone; look; surf; catch",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "talk on phone",
      "look",
      "surf",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:binding_mc",
    "clip_id": "real_393809",
    "question": "What is the person doing, and to what object? Choose one: carry horse; look frisbee; ski cell phone; ride truck",
    "answer": "look frisbee",
    "qa_type": "binding_mc",
    "choices": [
      "carry horse",
      "look frisbee",
      "ski cell phone",
      "ride truck"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:perc_pos",
    "clip_id": "real_393809",
    "question": "Is there a frisbee visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_393809:perc_neg",
    "clip_id": "real_393809",
    "question": "Is there a airplane visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:object",
    "clip_id": "real_371555",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:action",
    "clip_id": "real_371555",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:binding",
    "clip_id": "real_371555",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:object_mc",
    "clip_id": "real_371555",
    "question": "Which object is the person interacting with? Choose one: potted plant; chair; vase; book",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "potted plant",
      "chair",
      "vase",
      "book"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:action_mc",
    "clip_id": "real_371555",
    "question": "What is the person doing? Choose one: ski; sit; point; talk on phone",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "sit",
      "point",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:binding_mc",
    "clip_id": "real_371555",
    "question": "What is the person doing, and to what object? Choose one: hit dog; drink elephant; skateboard horse; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "hit dog",
      "drink elephant",
      "skateboard horse",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:perc_pos",
    "clip_id": "real_371555",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_371555:perc_neg",
    "clip_id": "real_371555",
    "question": "Is there a laptop visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:object",
    "clip_id": "real_380459",
    "question": "What object is the person interacting with?",
    "answer": "pizza",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:action",
    "clip_id": "real_380459",
    "question": "What is the person doing?",
    "answer": "eat",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:binding",
    "clip_id": "real_380459",
    "question": "What action is the person performing, and on what object?",
    "answer": "eat pizza",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:object_mc",
    "clip_id": "real_380459",
    "question": "Which object is the person interacting with? Choose one: person; pizza; book; potted plant",
    "answer": "pizza",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "pizza",
      "book",
      "potted plant"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:action_mc",
    "clip_id": "real_380459",
    "question": "What is the person doing? Choose one: eat; carry; read; sit",
    "answer": "eat",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "carry",
      "read",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:binding_mc",
    "clip_id": "real_380459",
    "question": "What is the person doing, and to what object? Choose one: read toilet; eat pizza; throw surfboard; hit scissors",
    "answer": "eat pizza",
    "qa_type": "binding_mc",
    "choices": [
      "read toilet",
      "eat pizza",
      "throw surfboard",
      "hit scissors"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:perc_pos",
    "clip_id": "real_380459",
    "question": "Is there a pizza visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380459:perc_neg",
    "clip_id": "real_380459",
    "question": "Is there a toothbrush visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:object",
    "clip_id": "real_549508",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:action",
    "clip_id": "real_549508",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:binding",
    "clip_id": "real_549508",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:object_mc",
    "clip_id": "real_549508",
    "question": "Which object is the person interacting with? Choose one: person; skis; truck; motorcycle",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "skis",
      "truck",
      "motorcycle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:action_mc",
    "clip_id": "real_549508",
    "question": "What is the person doing? Choose one: ski; surf; look; sit",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "surf",
      "look",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:binding_mc",
    "clip_id": "real_549508",
    "question": "What is the person doing, and to what object? Choose one: sit donut; ski skis; look tv; eat fork",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "sit donut",
      "ski skis",
      "look tv",
      "eat fork"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:perc_pos",
    "clip_id": "real_549508",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_549508:perc_neg",
    "clip_id": "real_549508",
    "question": "Is there a giraffe visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:object",
    "clip_id": "real_573320",
    "question": "What object is the person interacting with?",
    "answer": "remote",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:action",
    "clip_id": "real_573320",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:binding",
    "clip_id": "real_573320",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold remote",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:object_mc",
    "clip_id": "real_573320",
    "question": "Which object is the person interacting with? Choose one: remote; carrot; book; chair",
    "answer": "remote",
    "qa_type": "object_mc",
    "choices": [
      "remote",
      "carrot",
      "book",
      "chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:action_mc",
    "clip_id": "real_573320",
    "question": "What is the person doing? Choose one: snowboard; read; hold; throw",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "read",
      "hold",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:binding_mc",
    "clip_id": "real_573320",
    "question": "What is the person doing, and to what object? Choose one: work on computer frisbee; hold remote; drink bottle; hit couch",
    "answer": "hold remote",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer frisbee",
      "hold remote",
      "drink bottle",
      "hit couch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:perc_pos",
    "clip_id": "real_573320",
    "question": "Is there a remote visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_573320:perc_neg",
    "clip_id": "real_573320",
    "question": "Is there a carrot visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:object",
    "clip_id": "real_568981",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:action",
    "clip_id": "real_568981",
    "question": "What is the person doing?",
    "answer": "skateboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:binding",
    "clip_id": "real_568981",
    "question": "What action is the person performing, and on what object?",
    "answer": "skateboard skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:object_mc",
    "clip_id": "real_568981",
    "question": "Which object is the person interacting with? Choose one: person; scissors; skateboard; hot dog",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "scissors",
      "skateboard",
      "hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:action_mc",
    "clip_id": "real_568981",
    "question": "What is the person doing? Choose one: skateboard; drink; kick; work on computer",
    "answer": "skateboard",
    "qa_type": "action_mc",
    "choices": [
      "skateboard",
      "drink",
      "kick",
      "work on computer"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:binding_mc",
    "clip_id": "real_568981",
    "question": "What is the person doing, and to what object? Choose one: ski potted plant; skateboard skateboard; ride baseball bat; jump apple",
    "answer": "skateboard skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "ski potted plant",
      "skateboard skateboard",
      "ride baseball bat",
      "jump apple"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:perc_pos",
    "clip_id": "real_568981",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_568981:perc_neg",
    "clip_id": "real_568981",
    "question": "Is there a carrot visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:object",
    "clip_id": "real_510593",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:action",
    "clip_id": "real_510593",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:binding",
    "clip_id": "real_510593",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:object_mc",
    "clip_id": "real_510593",
    "question": "Which object is the person interacting with? Choose one: person; potted plant; vase; bed",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "potted plant",
      "vase",
      "bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:action_mc",
    "clip_id": "real_510593",
    "question": "What is the person doing? Choose one: sit; talk on phone; lay; throw",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "talk on phone",
      "lay",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:binding_mc",
    "clip_id": "real_510593",
    "question": "What is the person doing, and to what object? Choose one: look bus; kick skis; ride couch; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "look bus",
      "kick skis",
      "ride couch",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:perc_pos",
    "clip_id": "real_510593",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_510593:perc_neg",
    "clip_id": "real_510593",
    "question": "Is there a sandwich visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:object",
    "clip_id": "real_37456",
    "question": "What object is the person interacting with?",
    "answer": "remote",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:action",
    "clip_id": "real_37456",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:binding",
    "clip_id": "real_37456",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold remote",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:object_mc",
    "clip_id": "real_37456",
    "question": "Which object is the person interacting with? Choose one: remote; bottle; dining table; person",
    "answer": "remote",
    "qa_type": "object_mc",
    "choices": [
      "remote",
      "bottle",
      "dining table",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:action_mc",
    "clip_id": "real_37456",
    "question": "What is the person doing? Choose one: hold; sit; carry; skateboard",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "sit",
      "carry",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:binding_mc",
    "clip_id": "real_37456",
    "question": "What is the person doing, and to what object? Choose one: kick stop sign; catch person; hold remote; drink apple",
    "answer": "hold remote",
    "qa_type": "binding_mc",
    "choices": [
      "kick stop sign",
      "catch person",
      "hold remote",
      "drink apple"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:perc_pos",
    "clip_id": "real_37456",
    "question": "Is there a remote visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_37456:perc_neg",
    "clip_id": "real_37456",
    "question": "Is there a truck visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:object",
    "clip_id": "real_555538",
    "question": "What object is the person interacting with?",
    "answer": "baseball bat",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:action",
    "clip_id": "real_555538",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:binding",
    "clip_id": "real_555538",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold baseball bat",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:object_mc",
    "clip_id": "real_555538",
    "question": "Which object is the person interacting with? Choose one: person; baseball bat; book; train",
    "answer": "baseball bat",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "baseball bat",
      "book",
      "train"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:action_mc",
    "clip_id": "real_555538",
    "question": "What is the person doing? Choose one: hold; ski; carry; snowboard",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "ski",
      "carry",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:binding_mc",
    "clip_id": "real_555538",
    "question": "What is the person doing, and to what object? Choose one: read dining table; work on computer remote; hit skis; hold baseball bat",
    "answer": "hold baseball bat",
    "qa_type": "binding_mc",
    "choices": [
      "read dining table",
      "work on computer remote",
      "hit skis",
      "hold baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:perc_pos",
    "clip_id": "real_555538",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_555538:perc_neg",
    "clip_id": "real_555538",
    "question": "Is there a bicycle visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:object",
    "clip_id": "real_344154",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:action",
    "clip_id": "real_344154",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:binding",
    "clip_id": "real_344154",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:object_mc",
    "clip_id": "real_344154",
    "question": "Which object is the person interacting with? Choose one: person; hair drier; laptop; parking meter",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "hair drier",
      "laptop",
      "parking meter"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:action_mc",
    "clip_id": "real_344154",
    "question": "What is the person doing? Choose one: work on computer; cut; talk on phone; ride",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "cut",
      "talk on phone",
      "ride"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:binding_mc",
    "clip_id": "real_344154",
    "question": "What is the person doing, and to what object? Choose one: ski dog; work on computer laptop; read bottle; jump hot dog",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "ski dog",
      "work on computer laptop",
      "read bottle",
      "jump hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:perc_pos",
    "clip_id": "real_344154",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_344154:perc_neg",
    "clip_id": "real_344154",
    "question": "Is there a chair visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:object",
    "clip_id": "real_203416",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:action",
    "clip_id": "real_203416",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:binding",
    "clip_id": "real_203416",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:object_mc",
    "clip_id": "real_203416",
    "question": "Which object is the person interacting with? Choose one: broccoli; chair; bowl; spoon",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "broccoli",
      "chair",
      "bowl",
      "spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:action_mc",
    "clip_id": "real_203416",
    "question": "What is the person doing? Choose one: point; sit; eat; ride",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "point",
      "sit",
      "eat",
      "ride"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:binding_mc",
    "clip_id": "real_203416",
    "question": "What is the person doing, and to what object? Choose one: work on computer elephant; sit chair; kick spoon; read orange",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer elephant",
      "sit chair",
      "kick spoon",
      "read orange"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:perc_pos",
    "clip_id": "real_203416",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_203416:perc_neg",
    "clip_id": "real_203416",
    "question": "Is there a tie visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:object",
    "clip_id": "real_366822",
    "question": "What object is the person interacting with?",
    "answer": "snowboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:action",
    "clip_id": "real_366822",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:binding",
    "clip_id": "real_366822",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold snowboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:object_mc",
    "clip_id": "real_366822",
    "question": "Which object is the person interacting with? Choose one: snowboard; mouse; hair drier; backpack",
    "answer": "snowboard",
    "qa_type": "object_mc",
    "choices": [
      "snowboard",
      "mouse",
      "hair drier",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:action_mc",
    "clip_id": "real_366822",
    "question": "What is the person doing? Choose one: point; hold; ski; throw",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "point",
      "hold",
      "ski",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:binding_mc",
    "clip_id": "real_366822",
    "question": "What is the person doing, and to what object? Choose one: cut hot dog; read orange; hold snowboard; catch carrot",
    "answer": "hold snowboard",
    "qa_type": "binding_mc",
    "choices": [
      "cut hot dog",
      "read orange",
      "hold snowboard",
      "catch carrot"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:perc_pos",
    "clip_id": "real_366822",
    "question": "Is there a snowboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366822:perc_neg",
    "clip_id": "real_366822",
    "question": "Is there a vase visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:object",
    "clip_id": "real_394940",
    "question": "What object is the person interacting with?",
    "answer": "cake",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:action",
    "clip_id": "real_394940",
    "question": "What is the person doing?",
    "answer": "eat",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:binding",
    "clip_id": "real_394940",
    "question": "What action is the person performing, and on what object?",
    "answer": "eat cake",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:object_mc",
    "clip_id": "real_394940",
    "question": "Which object is the person interacting with? Choose one: cup; dining table; person; cake",
    "answer": "cake",
    "qa_type": "object_mc",
    "choices": [
      "cup",
      "dining table",
      "person",
      "cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:action_mc",
    "clip_id": "real_394940",
    "question": "What is the person doing? Choose one: drink; throw; eat; lay",
    "answer": "eat",
    "qa_type": "action_mc",
    "choices": [
      "drink",
      "throw",
      "eat",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:binding_mc",
    "clip_id": "real_394940",
    "question": "What is the person doing, and to what object? Choose one: snowboard cat; eat cake; read mouse; hold skateboard",
    "answer": "eat cake",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard cat",
      "eat cake",
      "read mouse",
      "hold skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:perc_pos",
    "clip_id": "real_394940",
    "question": "Is there a cake visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_394940:perc_neg",
    "clip_id": "real_394940",
    "question": "Is there a truck visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:object",
    "clip_id": "real_410272",
    "question": "What object is the person interacting with?",
    "answer": "bowl",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:action",
    "clip_id": "real_410272",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:binding",
    "clip_id": "real_410272",
    "question": "What action is the person performing, and on what object?",
    "answer": "look bowl",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:object_mc",
    "clip_id": "real_410272",
    "question": "Which object is the person interacting with? Choose one: person; bowl; carrot; knife",
    "answer": "bowl",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "bowl",
      "carrot",
      "knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:action_mc",
    "clip_id": "real_410272",
    "question": "What is the person doing? Choose one: surf; drink; skateboard; look",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "surf",
      "drink",
      "skateboard",
      "look"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:binding_mc",
    "clip_id": "real_410272",
    "question": "What is the person doing, and to what object? Choose one: snowboard car; look bowl; skateboard elephant; catch spoon",
    "answer": "look bowl",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard car",
      "look bowl",
      "skateboard elephant",
      "catch spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:perc_pos",
    "clip_id": "real_410272",
    "question": "Is there a bowl visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_410272:perc_neg",
    "clip_id": "real_410272",
    "question": "Is there a tie visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:object",
    "clip_id": "real_386912",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:action",
    "clip_id": "real_386912",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:binding",
    "clip_id": "real_386912",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:object_mc",
    "clip_id": "real_386912",
    "question": "Which object is the person interacting with? Choose one: tv; keyboard; book; chair",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "tv",
      "keyboard",
      "book",
      "chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:action_mc",
    "clip_id": "real_386912",
    "question": "What is the person doing? Choose one: sit; ski; skateboard; talk on phone",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "ski",
      "skateboard",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:binding_mc",
    "clip_id": "real_386912",
    "question": "What is the person doing, and to what object? Choose one: hit scissors; throw sandwich; point bicycle; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "hit scissors",
      "throw sandwich",
      "point bicycle",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:perc_pos",
    "clip_id": "real_386912",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_386912:perc_neg",
    "clip_id": "real_386912",
    "question": "Is there a mouse visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:object",
    "clip_id": "real_379120",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:action",
    "clip_id": "real_379120",
    "question": "What is the person doing?",
    "answer": "throw",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:binding",
    "clip_id": "real_379120",
    "question": "What action is the person performing, and on what object?",
    "answer": "throw sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:object_mc",
    "clip_id": "real_379120",
    "question": "Which object is the person interacting with? Choose one: baseball glove; surfboard; sports ball; spoon",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "baseball glove",
      "surfboard",
      "sports ball",
      "spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:action_mc",
    "clip_id": "real_379120",
    "question": "What is the person doing? Choose one: eat; hold; throw; ride",
    "answer": "throw",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "hold",
      "throw",
      "ride"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:binding_mc",
    "clip_id": "real_379120",
    "question": "What is the person doing, and to what object? Choose one: throw sports ball; hold snowboard; snowboard microwave; lay tie",
    "answer": "throw sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "throw sports ball",
      "hold snowboard",
      "snowboard microwave",
      "lay tie"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:perc_pos",
    "clip_id": "real_379120",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_379120:perc_neg",
    "clip_id": "real_379120",
    "question": "Is there a frisbee visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:object",
    "clip_id": "real_305195",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:action",
    "clip_id": "real_305195",
    "question": "What is the person doing?",
    "answer": "throw",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:binding",
    "clip_id": "real_305195",
    "question": "What action is the person performing, and on what object?",
    "answer": "throw sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:object_mc",
    "clip_id": "real_305195",
    "question": "Which object is the person interacting with? Choose one: sports ball; horse; baseball glove; mouse",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "sports ball",
      "horse",
      "baseball glove",
      "mouse"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:action_mc",
    "clip_id": "real_305195",
    "question": "What is the person doing? Choose one: work on computer; ski; throw; kick",
    "answer": "throw",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "ski",
      "throw",
      "kick"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:binding_mc",
    "clip_id": "real_305195",
    "question": "What is the person doing, and to what object? Choose one: lay laptop; look broccoli; eat couch; throw sports ball",
    "answer": "throw sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "lay laptop",
      "look broccoli",
      "eat couch",
      "throw sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:perc_pos",
    "clip_id": "real_305195",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_305195:perc_neg",
    "clip_id": "real_305195",
    "question": "Is there a train visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:object",
    "clip_id": "real_572296",
    "question": "What object is the person interacting with?",
    "answer": "remote",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:action",
    "clip_id": "real_572296",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:binding",
    "clip_id": "real_572296",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold remote",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:object_mc",
    "clip_id": "real_572296",
    "question": "Which object is the person interacting with? Choose one: train; toaster; tv; remote",
    "answer": "remote",
    "qa_type": "object_mc",
    "choices": [
      "train",
      "toaster",
      "tv",
      "remote"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:action_mc",
    "clip_id": "real_572296",
    "question": "What is the person doing? Choose one: carry; hold; catch; drink",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "hold",
      "catch",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:binding_mc",
    "clip_id": "real_572296",
    "question": "What is the person doing, and to what object? Choose one: read surfboard; talk on phone toilet; eat zebra; hold remote",
    "answer": "hold remote",
    "qa_type": "binding_mc",
    "choices": [
      "read surfboard",
      "talk on phone toilet",
      "eat zebra",
      "hold remote"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:perc_pos",
    "clip_id": "real_572296",
    "question": "Is there a remote visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_572296:perc_neg",
    "clip_id": "real_572296",
    "question": "Is there a snowboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:object",
    "clip_id": "real_356358",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:action",
    "clip_id": "real_356358",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:binding",
    "clip_id": "real_356358",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:object_mc",
    "clip_id": "real_356358",
    "question": "Which object is the person interacting with? Choose one: clock; bus; backpack; truck",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "clock",
      "bus",
      "backpack",
      "truck"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:action_mc",
    "clip_id": "real_356358",
    "question": "What is the person doing? Choose one: hold; carry; read; drink",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "carry",
      "read",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:binding_mc",
    "clip_id": "real_356358",
    "question": "What is the person doing, and to what object? Choose one: catch keyboard; hold backpack; look couch; carry sandwich",
    "answer": "hold backpack",
    "qa_type": "binding_mc",
    "choices": [
      "catch keyboard",
      "hold backpack",
      "look couch",
      "carry sandwich"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:perc_pos",
    "clip_id": "real_356358",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_356358:perc_neg",
    "clip_id": "real_356358",
    "question": "Is there a toaster visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:object",
    "clip_id": "real_575823",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:action",
    "clip_id": "real_575823",
    "question": "What is the person doing?",
    "answer": "skateboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:binding",
    "clip_id": "real_575823",
    "question": "What action is the person performing, and on what object?",
    "answer": "skateboard skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:object_mc",
    "clip_id": "real_575823",
    "question": "Which object is the person interacting with? Choose one: skateboard; person; bicycle; broccoli",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "skateboard",
      "person",
      "bicycle",
      "broccoli"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:action_mc",
    "clip_id": "real_575823",
    "question": "What is the person doing? Choose one: sit; skateboard; cut; carry",
    "answer": "skateboard",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "skateboard",
      "cut",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:binding_mc",
    "clip_id": "real_575823",
    "question": "What is the person doing, and to what object? Choose one: drink spoon; cut refrigerator; skateboard skateboard; throw toothbrush",
    "answer": "skateboard skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "drink spoon",
      "cut refrigerator",
      "skateboard skateboard",
      "throw toothbrush"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:perc_pos",
    "clip_id": "real_575823",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_575823:perc_neg",
    "clip_id": "real_575823",
    "question": "Is there a apple visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:object",
    "clip_id": "real_211370",
    "question": "What object is the person interacting with?",
    "answer": "snowboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:action",
    "clip_id": "real_211370",
    "question": "What is the person doing?",
    "answer": "snowboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:binding",
    "clip_id": "real_211370",
    "question": "What action is the person performing, and on what object?",
    "answer": "snowboard snowboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:object_mc",
    "clip_id": "real_211370",
    "question": "Which object is the person interacting with? Choose one: surfboard; airplane; apple; snowboard",
    "answer": "snowboard",
    "qa_type": "object_mc",
    "choices": [
      "surfboard",
      "airplane",
      "apple",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:action_mc",
    "clip_id": "real_211370",
    "question": "What is the person doing? Choose one: eat; skateboard; drink; snowboard",
    "answer": "snowboard",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "skateboard",
      "drink",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:binding_mc",
    "clip_id": "real_211370",
    "question": "What is the person doing, and to what object? Choose one: snowboard snowboard; point sink; cut bear; eat clock",
    "answer": "snowboard snowboard",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard snowboard",
      "point sink",
      "cut bear",
      "eat clock"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:perc_pos",
    "clip_id": "real_211370",
    "question": "Is there a snowboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_211370:perc_neg",
    "clip_id": "real_211370",
    "question": "Is there a skis visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:object",
    "clip_id": "real_51920",
    "question": "What object is the person interacting with?",
    "answer": "pizza",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:action",
    "clip_id": "real_51920",
    "question": "What is the person doing?",
    "answer": "eat",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:binding",
    "clip_id": "real_51920",
    "question": "What action is the person performing, and on what object?",
    "answer": "eat pizza",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:object_mc",
    "clip_id": "real_51920",
    "question": "Which object is the person interacting with? Choose one: person; bear; baseball bat; pizza",
    "answer": "pizza",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "bear",
      "baseball bat",
      "pizza"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:action_mc",
    "clip_id": "real_51920",
    "question": "What is the person doing? Choose one: eat; throw; work on computer; cut",
    "answer": "eat",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "throw",
      "work on computer",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:binding_mc",
    "clip_id": "real_51920",
    "question": "What is the person doing, and to what object? Choose one: eat pizza; talk on phone vase; look stop sign; catch cell phone",
    "answer": "eat pizza",
    "qa_type": "binding_mc",
    "choices": [
      "eat pizza",
      "talk on phone vase",
      "look stop sign",
      "catch cell phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:perc_pos",
    "clip_id": "real_51920",
    "question": "Is there a pizza visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_51920:perc_neg",
    "clip_id": "real_51920",
    "question": "Is there a stop sign visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:object",
    "clip_id": "real_504824",
    "question": "What object is the person interacting with?",
    "answer": "couch",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:action",
    "clip_id": "real_504824",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:binding",
    "clip_id": "real_504824",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit couch",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:object_mc",
    "clip_id": "real_504824",
    "question": "Which object is the person interacting with? Choose one: person; couch; bowl; car",
    "answer": "couch",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "couch",
      "bowl",
      "car"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:action_mc",
    "clip_id": "real_504824",
    "question": "What is the person doing? Choose one: sit; ride; work on computer; ski",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "ride",
      "work on computer",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:binding_mc",
    "clip_id": "real_504824",
    "question": "What is the person doing, and to what object? Choose one: kick train; sit couch; talk on phone hot dog; catch microwave",
    "answer": "sit couch",
    "qa_type": "binding_mc",
    "choices": [
      "kick train",
      "sit couch",
      "talk on phone hot dog",
      "catch microwave"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:perc_pos",
    "clip_id": "real_504824",
    "question": "Is there a couch visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504824:perc_neg",
    "clip_id": "real_504824",
    "question": "Is there a carrot visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:object",
    "clip_id": "real_375902",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:action",
    "clip_id": "real_375902",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:binding",
    "clip_id": "real_375902",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:object_mc",
    "clip_id": "real_375902",
    "question": "Which object is the person interacting with? Choose one: skis; truck; sandwich; person",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "skis",
      "truck",
      "sandwich",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:action_mc",
    "clip_id": "real_375902",
    "question": "What is the person doing? Choose one: throw; ski; read; jump",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "throw",
      "ski",
      "read",
      "jump"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:binding_mc",
    "clip_id": "real_375902",
    "question": "What is the person doing, and to what object? Choose one: hit frisbee; surf giraffe; ride knife; ski skis",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "hit frisbee",
      "surf giraffe",
      "ride knife",
      "ski skis"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:perc_pos",
    "clip_id": "real_375902",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_375902:perc_neg",
    "clip_id": "real_375902",
    "question": "Is there a umbrella visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:object",
    "clip_id": "real_361140",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:action",
    "clip_id": "real_361140",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:binding",
    "clip_id": "real_361140",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:object_mc",
    "clip_id": "real_361140",
    "question": "Which object is the person interacting with? Choose one: clock; chair; couch; person",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "clock",
      "chair",
      "couch",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:action_mc",
    "clip_id": "real_361140",
    "question": "What is the person doing? Choose one: surf; work on computer; sit; ski",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "surf",
      "work on computer",
      "sit",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:binding_mc",
    "clip_id": "real_361140",
    "question": "What is the person doing, and to what object? Choose one: read wine glass; sit chair; sit bed; work on computer kite",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "read wine glass",
      "sit chair",
      "sit bed",
      "work on computer kite"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:perc_pos",
    "clip_id": "real_361140",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361140:perc_neg",
    "clip_id": "real_361140",
    "question": "Is there a sandwich visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:object",
    "clip_id": "real_325228",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:action",
    "clip_id": "real_325228",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:binding",
    "clip_id": "real_325228",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:object_mc",
    "clip_id": "real_325228",
    "question": "Which object is the person interacting with? Choose one: person; boat; tennis racket; toaster",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "boat",
      "tennis racket",
      "toaster"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:action_mc",
    "clip_id": "real_325228",
    "question": "What is the person doing? Choose one: hold; ride; snowboard; talk on phone",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "ride",
      "snowboard",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:binding_mc",
    "clip_id": "real_325228",
    "question": "What is the person doing, and to what object? Choose one: hold umbrella; hold suitcase; hold tennis racket; hold spoon",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "hold umbrella",
      "hold suitcase",
      "hold tennis racket",
      "hold spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:perc_pos",
    "clip_id": "real_325228",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_325228:perc_neg",
    "clip_id": "real_325228",
    "question": "Is there a hot dog visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:object",
    "clip_id": "real_529649",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:action",
    "clip_id": "real_529649",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:binding",
    "clip_id": "real_529649",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:object_mc",
    "clip_id": "real_529649",
    "question": "Which object is the person interacting with? Choose one: potted plant; person; laptop; keyboard",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "potted plant",
      "person",
      "laptop",
      "keyboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:action_mc",
    "clip_id": "real_529649",
    "question": "What is the person doing? Choose one: work on computer; skateboard; drink; point",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "skateboard",
      "drink",
      "point"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:binding_mc",
    "clip_id": "real_529649",
    "question": "What is the person doing, and to what object? Choose one: talk on phone bird; work on computer laptop; point kite; carry carrot",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "talk on phone bird",
      "work on computer laptop",
      "point kite",
      "carry carrot"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:perc_pos",
    "clip_id": "real_529649",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_529649:perc_neg",
    "clip_id": "real_529649",
    "question": "Is there a book visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:object",
    "clip_id": "real_300848",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:action",
    "clip_id": "real_300848",
    "question": "What is the person doing?",
    "answer": "kick",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:binding",
    "clip_id": "real_300848",
    "question": "What action is the person performing, and on what object?",
    "answer": "kick sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:object_mc",
    "clip_id": "real_300848",
    "question": "Which object is the person interacting with? Choose one: bench; sports ball; cup; traffic light",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "bench",
      "sports ball",
      "cup",
      "traffic light"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:action_mc",
    "clip_id": "real_300848",
    "question": "What is the person doing? Choose one: work on computer; sit; lay; kick",
    "answer": "kick",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "sit",
      "lay",
      "kick"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:binding_mc",
    "clip_id": "real_300848",
    "question": "What is the person doing, and to what object? Choose one: hold fork; hit baseball bat; read microwave; kick sports ball",
    "answer": "kick sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "hold fork",
      "hit baseball bat",
      "read microwave",
      "kick sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:perc_pos",
    "clip_id": "real_300848",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300848:perc_neg",
    "clip_id": "real_300848",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:object",
    "clip_id": "real_323442",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:action",
    "clip_id": "real_323442",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:binding",
    "clip_id": "real_323442",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:object_mc",
    "clip_id": "real_323442",
    "question": "Which object is the person interacting with? Choose one: fork; person; chair; knife",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "fork",
      "person",
      "chair",
      "knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:action_mc",
    "clip_id": "real_323442",
    "question": "What is the person doing? Choose one: drink; sit; kick; cut",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "drink",
      "sit",
      "kick",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:binding_mc",
    "clip_id": "real_323442",
    "question": "What is the person doing, and to what object? Choose one: hit boat; hit potted plant; sit chair; sit surfboard",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "hit boat",
      "hit potted plant",
      "sit chair",
      "sit surfboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:perc_pos",
    "clip_id": "real_323442",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_323442:perc_neg",
    "clip_id": "real_323442",
    "question": "Is there a couch visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:object",
    "clip_id": "real_369685",
    "question": "What object is the person interacting with?",
    "answer": "person",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:action",
    "clip_id": "real_369685",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:binding",
    "clip_id": "real_369685",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold person",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:object_mc",
    "clip_id": "real_369685",
    "question": "Which object is the person interacting with? Choose one: bottle; sandwich; chair; person",
    "answer": "person",
    "qa_type": "object_mc",
    "choices": [
      "bottle",
      "sandwich",
      "chair",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:action_mc",
    "clip_id": "real_369685",
    "question": "What is the person doing? Choose one: catch; lay; hold; snowboard",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "lay",
      "hold",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:binding_mc",
    "clip_id": "real_369685",
    "question": "What is the person doing, and to what object? Choose one: hold car; hold person; work on computer kite; lay airplane",
    "answer": "hold person",
    "qa_type": "binding_mc",
    "choices": [
      "hold car",
      "hold person",
      "work on computer kite",
      "lay airplane"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:perc_pos",
    "clip_id": "real_369685",
    "question": "Is there a person visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_369685:perc_neg",
    "clip_id": "real_369685",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:object",
    "clip_id": "real_69224",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:action",
    "clip_id": "real_69224",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:binding",
    "clip_id": "real_69224",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:object_mc",
    "clip_id": "real_69224",
    "question": "Which object is the person interacting with? Choose one: dining table; donut; chair; person",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "dining table",
      "donut",
      "chair",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:action_mc",
    "clip_id": "real_69224",
    "question": "What is the person doing? Choose one: ski; read; sit; hit",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "read",
      "sit",
      "hit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:binding_mc",
    "clip_id": "real_69224",
    "question": "What is the person doing, and to what object? Choose one: jump cow; catch apple; hit snowboard; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "jump cow",
      "catch apple",
      "hit snowboard",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:perc_pos",
    "clip_id": "real_69224",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_69224:perc_neg",
    "clip_id": "real_69224",
    "question": "Is there a car visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:object",
    "clip_id": "real_339986",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:action",
    "clip_id": "real_339986",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:binding",
    "clip_id": "real_339986",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:object_mc",
    "clip_id": "real_339986",
    "question": "Which object is the person interacting with? Choose one: backpack; bottle; person; bed",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "backpack",
      "bottle",
      "person",
      "bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:action_mc",
    "clip_id": "real_339986",
    "question": "What is the person doing? Choose one: ski; point; jump; lay",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "point",
      "jump",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:binding_mc",
    "clip_id": "real_339986",
    "question": "What is the person doing, and to what object? Choose one: hit microwave; lay bed; sit donut; catch carrot",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "hit microwave",
      "lay bed",
      "sit donut",
      "catch carrot"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:perc_pos",
    "clip_id": "real_339986",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_339986:perc_neg",
    "clip_id": "real_339986",
    "question": "Is there a handbag visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:object",
    "clip_id": "real_143479",
    "question": "What object is the person interacting with?",
    "answer": "person",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:action",
    "clip_id": "real_143479",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:binding",
    "clip_id": "real_143479",
    "question": "What action is the person performing, and on what object?",
    "answer": "look person",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:object_mc",
    "clip_id": "real_143479",
    "question": "Which object is the person interacting with? Choose one: refrigerator; fire hydrant; person; hot dog",
    "answer": "person",
    "qa_type": "object_mc",
    "choices": [
      "refrigerator",
      "fire hydrant",
      "person",
      "hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:action_mc",
    "clip_id": "real_143479",
    "question": "What is the person doing? Choose one: look; lay; point; talk on phone",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "lay",
      "point",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:binding_mc",
    "clip_id": "real_143479",
    "question": "What is the person doing, and to what object? Choose one: skateboard bottle; eat skis; drink kite; look person",
    "answer": "look person",
    "qa_type": "binding_mc",
    "choices": [
      "skateboard bottle",
      "eat skis",
      "drink kite",
      "look person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:perc_pos",
    "clip_id": "real_143479",
    "question": "Is there a person visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_143479:perc_neg",
    "clip_id": "real_143479",
    "question": "Is there a truck visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:object",
    "clip_id": "real_32777",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:action",
    "clip_id": "real_32777",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:binding",
    "clip_id": "real_32777",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:object_mc",
    "clip_id": "real_32777",
    "question": "Which object is the person interacting with? Choose one: cell phone; suitcase; backpack; person",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "cell phone",
      "suitcase",
      "backpack",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:action_mc",
    "clip_id": "real_32777",
    "question": "What is the person doing? Choose one: lay; kick; carry; sit",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "kick",
      "carry",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:binding_mc",
    "clip_id": "real_32777",
    "question": "What is the person doing, and to what object? Choose one: eat cell phone; lay sandwich; catch hot dog; carry backpack",
    "answer": "carry backpack",
    "qa_type": "binding_mc",
    "choices": [
      "eat cell phone",
      "lay sandwich",
      "catch hot dog",
      "carry backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:perc_pos",
    "clip_id": "real_32777",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_32777:perc_neg",
    "clip_id": "real_32777",
    "question": "Is there a toilet visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:object",
    "clip_id": "real_360611",
    "question": "What object is the person interacting with?",
    "answer": "airplane",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:action",
    "clip_id": "real_360611",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:binding",
    "clip_id": "real_360611",
    "question": "What action is the person performing, and on what object?",
    "answer": "look airplane",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:object_mc",
    "clip_id": "real_360611",
    "question": "Which object is the person interacting with? Choose one: backpack; person; airplane; tie",
    "answer": "airplane",
    "qa_type": "object_mc",
    "choices": [
      "backpack",
      "person",
      "airplane",
      "tie"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:action_mc",
    "clip_id": "real_360611",
    "question": "What is the person doing? Choose one: catch; look; work on computer; sit",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "look",
      "work on computer",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:binding_mc",
    "clip_id": "real_360611",
    "question": "What is the person doing, and to what object? Choose one: hit couch; jump car; hold tennis racket; look airplane",
    "answer": "look airplane",
    "qa_type": "binding_mc",
    "choices": [
      "hit couch",
      "jump car",
      "hold tennis racket",
      "look airplane"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:perc_pos",
    "clip_id": "real_360611",
    "question": "Is there a airplane visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_360611:perc_neg",
    "clip_id": "real_360611",
    "question": "Is there a horse visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:object",
    "clip_id": "real_580847",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:action",
    "clip_id": "real_580847",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:binding",
    "clip_id": "real_580847",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:object_mc",
    "clip_id": "real_580847",
    "question": "Which object is the person interacting with? Choose one: tennis racket; cake; cup; bench",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "tennis racket",
      "cake",
      "cup",
      "bench"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:action_mc",
    "clip_id": "real_580847",
    "question": "What is the person doing? Choose one: jump; hold; carry; cut",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "jump",
      "hold",
      "carry",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:binding_mc",
    "clip_id": "real_580847",
    "question": "What is the person doing, and to what object? Choose one: throw motorcycle; lay teddy bear; skateboard laptop; hold tennis racket",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "throw motorcycle",
      "lay teddy bear",
      "skateboard laptop",
      "hold tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:perc_pos",
    "clip_id": "real_580847",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_580847:perc_neg",
    "clip_id": "real_580847",
    "question": "Is there a stop sign visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:object",
    "clip_id": "real_569841",
    "question": "What object is the person interacting with?",
    "answer": "horse",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:action",
    "clip_id": "real_569841",
    "question": "What is the person doing?",
    "answer": "ride",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:binding",
    "clip_id": "real_569841",
    "question": "What action is the person performing, and on what object?",
    "answer": "ride horse",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:object_mc",
    "clip_id": "real_569841",
    "question": "Which object is the person interacting with? Choose one: horse; fire hydrant; giraffe; car",
    "answer": "horse",
    "qa_type": "object_mc",
    "choices": [
      "horse",
      "fire hydrant",
      "giraffe",
      "car"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:action_mc",
    "clip_id": "real_569841",
    "question": "What is the person doing? Choose one: point; hit; catch; ride",
    "answer": "ride",
    "qa_type": "action_mc",
    "choices": [
      "point",
      "hit",
      "catch",
      "ride"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:binding_mc",
    "clip_id": "real_569841",
    "question": "What is the person doing, and to what object? Choose one: point tennis racket; ride horse; jump bicycle; look broccoli",
    "answer": "ride horse",
    "qa_type": "binding_mc",
    "choices": [
      "point tennis racket",
      "ride horse",
      "jump bicycle",
      "look broccoli"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:perc_pos",
    "clip_id": "real_569841",
    "question": "Is there a horse visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569841:perc_neg",
    "clip_id": "real_569841",
    "question": "Is there a keyboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:object",
    "clip_id": "real_577893",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:action",
    "clip_id": "real_577893",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:binding",
    "clip_id": "real_577893",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:object_mc",
    "clip_id": "real_577893",
    "question": "Which object is the person interacting with? Choose one: person; sink; stop sign; tennis racket",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "sink",
      "stop sign",
      "tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:action_mc",
    "clip_id": "real_577893",
    "question": "What is the person doing? Choose one: cut; hold; kick; carry",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "cut",
      "hold",
      "kick",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:binding_mc",
    "clip_id": "real_577893",
    "question": "What is the person doing, and to what object? Choose one: kick cell phone; snowboard bottle; carry keyboard; hold tennis racket",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "kick cell phone",
      "snowboard bottle",
      "carry keyboard",
      "hold tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:perc_pos",
    "clip_id": "real_577893",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_577893:perc_neg",
    "clip_id": "real_577893",
    "question": "Is there a frisbee visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:object",
    "clip_id": "real_443218",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:action",
    "clip_id": "real_443218",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:binding",
    "clip_id": "real_443218",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:object_mc",
    "clip_id": "real_443218",
    "question": "Which object is the person interacting with? Choose one: bed; teddy bear; cell phone; book",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "bed",
      "teddy bear",
      "cell phone",
      "book"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:action_mc",
    "clip_id": "real_443218",
    "question": "What is the person doing? Choose one: read; work on computer; lay; drink",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "work on computer",
      "lay",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:binding_mc",
    "clip_id": "real_443218",
    "question": "What is the person doing, and to what object? Choose one: surf bus; ski snowboard; kick suitcase; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "surf bus",
      "ski snowboard",
      "kick suitcase",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:perc_pos",
    "clip_id": "real_443218",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_443218:perc_neg",
    "clip_id": "real_443218",
    "question": "Is there a scissors visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:object",
    "clip_id": "real_301148",
    "question": "What object is the person interacting with?",
    "answer": "cake",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:action",
    "clip_id": "real_301148",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:binding",
    "clip_id": "real_301148",
    "question": "What action is the person performing, and on what object?",
    "answer": "look cake",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:object_mc",
    "clip_id": "real_301148",
    "question": "Which object is the person interacting with? Choose one: cake; donut; person; couch",
    "answer": "cake",
    "qa_type": "object_mc",
    "choices": [
      "cake",
      "donut",
      "person",
      "couch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:action_mc",
    "clip_id": "real_301148",
    "question": "What is the person doing? Choose one: look; ride; hit; carry",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "ride",
      "hit",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:binding_mc",
    "clip_id": "real_301148",
    "question": "What is the person doing, and to what object? Choose one: look cake; catch tie; catch vase; read wine glass",
    "answer": "look cake",
    "qa_type": "binding_mc",
    "choices": [
      "look cake",
      "catch tie",
      "catch vase",
      "read wine glass"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:perc_pos",
    "clip_id": "real_301148",
    "question": "Is there a cake visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_301148:perc_neg",
    "clip_id": "real_301148",
    "question": "Is there a frisbee visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:object",
    "clip_id": "real_524282",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:action",
    "clip_id": "real_524282",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:binding",
    "clip_id": "real_524282",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:object_mc",
    "clip_id": "real_524282",
    "question": "Which object is the person interacting with? Choose one: traffic light; tennis racket; person; scissors",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "traffic light",
      "tennis racket",
      "person",
      "scissors"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:action_mc",
    "clip_id": "real_524282",
    "question": "What is the person doing? Choose one: eat; point; hold; snowboard",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "point",
      "hold",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:binding_mc",
    "clip_id": "real_524282",
    "question": "What is the person doing, and to what object? Choose one: cut bottle; hold tennis racket; ski apple; hit orange",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "cut bottle",
      "hold tennis racket",
      "ski apple",
      "hit orange"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:perc_pos",
    "clip_id": "real_524282",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524282:perc_neg",
    "clip_id": "real_524282",
    "question": "Is there a teddy bear visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:object",
    "clip_id": "real_180983",
    "question": "What object is the person interacting with?",
    "answer": "snowboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:action",
    "clip_id": "real_180983",
    "question": "What is the person doing?",
    "answer": "snowboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:binding",
    "clip_id": "real_180983",
    "question": "What action is the person performing, and on what object?",
    "answer": "snowboard snowboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:object_mc",
    "clip_id": "real_180983",
    "question": "Which object is the person interacting with? Choose one: snowboard; dog; person; cake",
    "answer": "snowboard",
    "qa_type": "object_mc",
    "choices": [
      "snowboard",
      "dog",
      "person",
      "cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:action_mc",
    "clip_id": "real_180983",
    "question": "What is the person doing? Choose one: throw; work on computer; catch; snowboard",
    "answer": "snowboard",
    "qa_type": "action_mc",
    "choices": [
      "throw",
      "work on computer",
      "catch",
      "snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:binding_mc",
    "clip_id": "real_180983",
    "question": "What is the person doing, and to what object? Choose one: talk on phone giraffe; kick baseball bat; drink toilet; snowboard snowboard",
    "answer": "snowboard snowboard",
    "qa_type": "binding_mc",
    "choices": [
      "talk on phone giraffe",
      "kick baseball bat",
      "drink toilet",
      "snowboard snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:perc_pos",
    "clip_id": "real_180983",
    "question": "Is there a snowboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_180983:perc_neg",
    "clip_id": "real_180983",
    "question": "Is there a sheep visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:object",
    "clip_id": "real_87479",
    "question": "What object is the person interacting with?",
    "answer": "frisbee",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:action",
    "clip_id": "real_87479",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:binding",
    "clip_id": "real_87479",
    "question": "What action is the person performing, and on what object?",
    "answer": "look frisbee",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:object_mc",
    "clip_id": "real_87479",
    "question": "Which object is the person interacting with? Choose one: handbag; baseball glove; car; frisbee",
    "answer": "frisbee",
    "qa_type": "object_mc",
    "choices": [
      "handbag",
      "baseball glove",
      "car",
      "frisbee"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:action_mc",
    "clip_id": "real_87479",
    "question": "What is the person doing? Choose one: drink; work on computer; hit; look",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "drink",
      "work on computer",
      "hit",
      "look"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:binding_mc",
    "clip_id": "real_87479",
    "question": "What is the person doing, and to what object? Choose one: snowboard bird; sit umbrella; eat snowboard; look frisbee",
    "answer": "look frisbee",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard bird",
      "sit umbrella",
      "eat snowboard",
      "look frisbee"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:perc_pos",
    "clip_id": "real_87479",
    "question": "Is there a frisbee visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_87479:perc_neg",
    "clip_id": "real_87479",
    "question": "Is there a keyboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:object",
    "clip_id": "real_147919",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:action",
    "clip_id": "real_147919",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:binding",
    "clip_id": "real_147919",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:object_mc",
    "clip_id": "real_147919",
    "question": "Which object is the person interacting with? Choose one: hair drier; chair; person; dining table",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "hair drier",
      "chair",
      "person",
      "dining table"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:action_mc",
    "clip_id": "real_147919",
    "question": "What is the person doing? Choose one: sit; skateboard; lay; surf",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "skateboard",
      "lay",
      "surf"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:binding_mc",
    "clip_id": "real_147919",
    "question": "What is the person doing, and to what object? Choose one: sit chair; snowboard toothbrush; sit cup; lay oven",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "sit chair",
      "snowboard toothbrush",
      "sit cup",
      "lay oven"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:perc_pos",
    "clip_id": "real_147919",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_147919:perc_neg",
    "clip_id": "real_147919",
    "question": "Is there a banana visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:object",
    "clip_id": "real_293554",
    "question": "What object is the person interacting with?",
    "answer": "dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:action",
    "clip_id": "real_293554",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:binding",
    "clip_id": "real_293554",
    "question": "What action is the person performing, and on what object?",
    "answer": "look dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:object_mc",
    "clip_id": "real_293554",
    "question": "Which object is the person interacting with? Choose one: dog; frisbee; laptop; couch",
    "answer": "dog",
    "qa_type": "object_mc",
    "choices": [
      "dog",
      "frisbee",
      "laptop",
      "couch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:action_mc",
    "clip_id": "real_293554",
    "question": "What is the person doing? Choose one: look; read; hit; carry",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "read",
      "hit",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:binding_mc",
    "clip_id": "real_293554",
    "question": "What is the person doing, and to what object? Choose one: hold stop sign; lay hair drier; catch horse; look dog",
    "answer": "look dog",
    "qa_type": "binding_mc",
    "choices": [
      "hold stop sign",
      "lay hair drier",
      "catch horse",
      "look dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:perc_pos",
    "clip_id": "real_293554",
    "question": "Is there a dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_293554:perc_neg",
    "clip_id": "real_293554",
    "question": "Is there a orange visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:object",
    "clip_id": "real_493724",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:action",
    "clip_id": "real_493724",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:binding",
    "clip_id": "real_493724",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:object_mc",
    "clip_id": "real_493724",
    "question": "Which object is the person interacting with? Choose one: chair; bed; remote; teddy bear",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "bed",
      "remote",
      "teddy bear"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:action_mc",
    "clip_id": "real_493724",
    "question": "What is the person doing? Choose one: sit; snowboard; jump; drink",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "snowboard",
      "jump",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:binding_mc",
    "clip_id": "real_493724",
    "question": "What is the person doing, and to what object? Choose one: kick cup; talk on phone orange; talk on phone cake; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "kick cup",
      "talk on phone orange",
      "talk on phone cake",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:perc_pos",
    "clip_id": "real_493724",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_493724:perc_neg",
    "clip_id": "real_493724",
    "question": "Is there a hair drier visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:object",
    "clip_id": "real_419235",
    "question": "What object is the person interacting with?",
    "answer": "person",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:action",
    "clip_id": "real_419235",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:binding",
    "clip_id": "real_419235",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold person",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:object_mc",
    "clip_id": "real_419235",
    "question": "Which object is the person interacting with? Choose one: refrigerator; bottle; bus; person",
    "answer": "person",
    "qa_type": "object_mc",
    "choices": [
      "refrigerator",
      "bottle",
      "bus",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:action_mc",
    "clip_id": "real_419235",
    "question": "What is the person doing? Choose one: hold; ride; talk on phone; ski",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "ride",
      "talk on phone",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:binding_mc",
    "clip_id": "real_419235",
    "question": "What is the person doing, and to what object? Choose one: hold person; lay parking meter; sit wine glass; sit bowl",
    "answer": "hold person",
    "qa_type": "binding_mc",
    "choices": [
      "hold person",
      "lay parking meter",
      "sit wine glass",
      "sit bowl"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:perc_pos",
    "clip_id": "real_419235",
    "question": "Is there a person visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_419235:perc_neg",
    "clip_id": "real_419235",
    "question": "Is there a refrigerator visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:object",
    "clip_id": "real_470095",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:action",
    "clip_id": "real_470095",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:binding",
    "clip_id": "real_470095",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:object_mc",
    "clip_id": "real_470095",
    "question": "Which object is the person interacting with? Choose one: knife; snowboard; skis; backpack",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "knife",
      "snowboard",
      "skis",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:action_mc",
    "clip_id": "real_470095",
    "question": "What is the person doing? Choose one: hold; look; skateboard; ride",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "look",
      "skateboard",
      "ride"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:binding_mc",
    "clip_id": "real_470095",
    "question": "What is the person doing, and to what object? Choose one: jump truck; surf sheep; read carrot; hold backpack",
    "answer": "hold backpack",
    "qa_type": "binding_mc",
    "choices": [
      "jump truck",
      "surf sheep",
      "read carrot",
      "hold backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:perc_pos",
    "clip_id": "real_470095",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_470095:perc_neg",
    "clip_id": "real_470095",
    "question": "Is there a fork visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:object",
    "clip_id": "real_244925",
    "question": "What object is the person interacting with?",
    "answer": "banana",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:action",
    "clip_id": "real_244925",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:binding",
    "clip_id": "real_244925",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry banana",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:object_mc",
    "clip_id": "real_244925",
    "question": "Which object is the person interacting with? Choose one: bench; backpack; sandwich; banana",
    "answer": "banana",
    "qa_type": "object_mc",
    "choices": [
      "bench",
      "backpack",
      "sandwich",
      "banana"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:action_mc",
    "clip_id": "real_244925",
    "question": "What is the person doing? Choose one: carry; lay; ski; talk on phone",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "lay",
      "ski",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:binding_mc",
    "clip_id": "real_244925",
    "question": "What is the person doing, and to what object? Choose one: carry banana; work on computer sheep; ski toaster; ride tennis racket",
    "answer": "carry banana",
    "qa_type": "binding_mc",
    "choices": [
      "carry banana",
      "work on computer sheep",
      "ski toaster",
      "ride tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:perc_pos",
    "clip_id": "real_244925",
    "question": "Is there a banana visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_244925:perc_neg",
    "clip_id": "real_244925",
    "question": "Is there a bed visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:object",
    "clip_id": "real_14041",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:action",
    "clip_id": "real_14041",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:binding",
    "clip_id": "real_14041",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:object_mc",
    "clip_id": "real_14041",
    "question": "Which object is the person interacting with? Choose one: person; sink; dining table; skateboard",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "sink",
      "dining table",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:action_mc",
    "clip_id": "real_14041",
    "question": "What is the person doing? Choose one: hold; kick; snowboard; drink",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "kick",
      "snowboard",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:binding_mc",
    "clip_id": "real_14041",
    "question": "What is the person doing, and to what object? Choose one: hold skateboard; ride truck; hold traffic light; skateboard carrot",
    "answer": "hold skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "hold skateboard",
      "ride truck",
      "hold traffic light",
      "skateboard carrot"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:perc_pos",
    "clip_id": "real_14041",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14041:perc_neg",
    "clip_id": "real_14041",
    "question": "Is there a toothbrush visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:object",
    "clip_id": "real_397705",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:action",
    "clip_id": "real_397705",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:binding",
    "clip_id": "real_397705",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:object_mc",
    "clip_id": "real_397705",
    "question": "Which object is the person interacting with? Choose one: cat; bed; book; person",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "cat",
      "bed",
      "book",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:action_mc",
    "clip_id": "real_397705",
    "question": "What is the person doing? Choose one: hit; look; snowboard; lay",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "hit",
      "look",
      "snowboard",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:binding_mc",
    "clip_id": "real_397705",
    "question": "What is the person doing, and to what object? Choose one: throw motorcycle; lay bed; ski sandwich; hit teddy bear",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "throw motorcycle",
      "lay bed",
      "ski sandwich",
      "hit teddy bear"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:perc_pos",
    "clip_id": "real_397705",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_397705:perc_neg",
    "clip_id": "real_397705",
    "question": "Is there a toaster visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:object",
    "clip_id": "real_346089",
    "question": "What object is the person interacting with?",
    "answer": "cake",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:action",
    "clip_id": "real_346089",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:binding",
    "clip_id": "real_346089",
    "question": "What action is the person performing, and on what object?",
    "answer": "look cake",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:object_mc",
    "clip_id": "real_346089",
    "question": "Which object is the person interacting with? Choose one: fork; dining table; person; cake",
    "answer": "cake",
    "qa_type": "object_mc",
    "choices": [
      "fork",
      "dining table",
      "person",
      "cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:action_mc",
    "clip_id": "real_346089",
    "question": "What is the person doing? Choose one: read; talk on phone; look; catch",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "talk on phone",
      "look",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:binding_mc",
    "clip_id": "real_346089",
    "question": "What is the person doing, and to what object? Choose one: lay kite; drink airplane; read toothbrush; look cake",
    "answer": "look cake",
    "qa_type": "binding_mc",
    "choices": [
      "lay kite",
      "drink airplane",
      "read toothbrush",
      "look cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:perc_pos",
    "clip_id": "real_346089",
    "question": "Is there a cake visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_346089:perc_neg",
    "clip_id": "real_346089",
    "question": "Is there a cup visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:object",
    "clip_id": "real_504353",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:action",
    "clip_id": "real_504353",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:binding",
    "clip_id": "real_504353",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:object_mc",
    "clip_id": "real_504353",
    "question": "Which object is the person interacting with? Choose one: person; bed; toilet; stop sign",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "bed",
      "toilet",
      "stop sign"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:action_mc",
    "clip_id": "real_504353",
    "question": "What is the person doing? Choose one: talk on phone; hold; sit; lay",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "talk on phone",
      "hold",
      "sit",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:binding_mc",
    "clip_id": "real_504353",
    "question": "What is the person doing, and to what object? Choose one: lay bed; cut bowl; drink teddy bear; carry tennis racket",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "lay bed",
      "cut bowl",
      "drink teddy bear",
      "carry tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:perc_pos",
    "clip_id": "real_504353",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_504353:perc_neg",
    "clip_id": "real_504353",
    "question": "Is there a spoon visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:object",
    "clip_id": "real_300786",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:action",
    "clip_id": "real_300786",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:binding",
    "clip_id": "real_300786",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:object_mc",
    "clip_id": "real_300786",
    "question": "Which object is the person interacting with? Choose one: bottle; vase; person; chair",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "bottle",
      "vase",
      "person",
      "chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:action_mc",
    "clip_id": "real_300786",
    "question": "What is the person doing? Choose one: eat; point; sit; jump",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "point",
      "sit",
      "jump"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:binding_mc",
    "clip_id": "real_300786",
    "question": "What is the person doing, and to what object? Choose one: sit chair; cut hair drier; point book; hold tv",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "sit chair",
      "cut hair drier",
      "point book",
      "hold tv"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:perc_pos",
    "clip_id": "real_300786",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_300786:perc_neg",
    "clip_id": "real_300786",
    "question": "Is there a backpack visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:object",
    "clip_id": "real_306343",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:action",
    "clip_id": "real_306343",
    "question": "What is the person doing?",
    "answer": "skateboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:binding",
    "clip_id": "real_306343",
    "question": "What action is the person performing, and on what object?",
    "answer": "skateboard skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:object_mc",
    "clip_id": "real_306343",
    "question": "Which object is the person interacting with? Choose one: tie; pizza; backpack; skateboard",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "tie",
      "pizza",
      "backpack",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:action_mc",
    "clip_id": "real_306343",
    "question": "What is the person doing? Choose one: work on computer; jump; skateboard; throw",
    "answer": "skateboard",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "jump",
      "skateboard",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:binding_mc",
    "clip_id": "real_306343",
    "question": "What is the person doing, and to what object? Choose one: skateboard skateboard; carry umbrella; sit chair; lay kite",
    "answer": "skateboard skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "skateboard skateboard",
      "carry umbrella",
      "sit chair",
      "lay kite"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:perc_pos",
    "clip_id": "real_306343",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_306343:perc_neg",
    "clip_id": "real_306343",
    "question": "Is there a teddy bear visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:object",
    "clip_id": "real_471073",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:action",
    "clip_id": "real_471073",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:binding",
    "clip_id": "real_471073",
    "question": "What action is the person performing, and on what object?",
    "answer": "look sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:object_mc",
    "clip_id": "real_471073",
    "question": "Which object is the person interacting with? Choose one: sports ball; person; truck; baseball bat",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "sports ball",
      "person",
      "truck",
      "baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:action_mc",
    "clip_id": "real_471073",
    "question": "What is the person doing? Choose one: carry; ski; look; ride",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "ski",
      "look",
      "ride"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:binding_mc",
    "clip_id": "real_471073",
    "question": "What is the person doing, and to what object? Choose one: look sports ball; hit cell phone; carry mouse; lay parking meter",
    "answer": "look sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "look sports ball",
      "hit cell phone",
      "carry mouse",
      "lay parking meter"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:perc_pos",
    "clip_id": "real_471073",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_471073:perc_neg",
    "clip_id": "real_471073",
    "question": "Is there a broccoli visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:object",
    "clip_id": "real_254454",
    "question": "What object is the person interacting with?",
    "answer": "pizza",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:action",
    "clip_id": "real_254454",
    "question": "What is the person doing?",
    "answer": "eat",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:binding",
    "clip_id": "real_254454",
    "question": "What action is the person performing, and on what object?",
    "answer": "eat pizza",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:object_mc",
    "clip_id": "real_254454",
    "question": "Which object is the person interacting with? Choose one: person; pizza; tie; laptop",
    "answer": "pizza",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "pizza",
      "tie",
      "laptop"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:action_mc",
    "clip_id": "real_254454",
    "question": "What is the person doing? Choose one: sit; eat; read; drink",
    "answer": "eat",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "eat",
      "read",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:binding_mc",
    "clip_id": "real_254454",
    "question": "What is the person doing, and to what object? Choose one: jump snowboard; eat pizza; catch motorcycle; ride handbag",
    "answer": "eat pizza",
    "qa_type": "binding_mc",
    "choices": [
      "jump snowboard",
      "eat pizza",
      "catch motorcycle",
      "ride handbag"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:perc_pos",
    "clip_id": "real_254454",
    "question": "Is there a pizza visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_254454:perc_neg",
    "clip_id": "real_254454",
    "question": "Is there a motorcycle visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:object",
    "clip_id": "real_172315",
    "question": "What object is the person interacting with?",
    "answer": "handbag",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:action",
    "clip_id": "real_172315",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:binding",
    "clip_id": "real_172315",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold handbag",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:object_mc",
    "clip_id": "real_172315",
    "question": "Which object is the person interacting with? Choose one: person; backpack; bus; handbag",
    "answer": "handbag",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "backpack",
      "bus",
      "handbag"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:action_mc",
    "clip_id": "real_172315",
    "question": "What is the person doing? Choose one: eat; hold; surf; work on computer",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "hold",
      "surf",
      "work on computer"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:binding_mc",
    "clip_id": "real_172315",
    "question": "What is the person doing, and to what object? Choose one: hold handbag; read parking meter; read orange; hold cat",
    "answer": "hold handbag",
    "qa_type": "binding_mc",
    "choices": [
      "hold handbag",
      "read parking meter",
      "read orange",
      "hold cat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:perc_pos",
    "clip_id": "real_172315",
    "question": "Is there a handbag visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_172315:perc_neg",
    "clip_id": "real_172315",
    "question": "Is there a tie visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:object",
    "clip_id": "real_436582",
    "question": "What object is the person interacting with?",
    "answer": "baseball bat",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:action",
    "clip_id": "real_436582",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:binding",
    "clip_id": "real_436582",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold baseball bat",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:object_mc",
    "clip_id": "real_436582",
    "question": "Which object is the person interacting with? Choose one: baseball bat; sink; tie; baseball glove",
    "answer": "baseball bat",
    "qa_type": "object_mc",
    "choices": [
      "baseball bat",
      "sink",
      "tie",
      "baseball glove"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:action_mc",
    "clip_id": "real_436582",
    "question": "What is the person doing? Choose one: throw; hold; talk on phone; skateboard",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "throw",
      "hold",
      "talk on phone",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:binding_mc",
    "clip_id": "real_436582",
    "question": "What is the person doing, and to what object? Choose one: drink teddy bear; hold refrigerator; eat wine glass; hold baseball bat",
    "answer": "hold baseball bat",
    "qa_type": "binding_mc",
    "choices": [
      "drink teddy bear",
      "hold refrigerator",
      "eat wine glass",
      "hold baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:perc_pos",
    "clip_id": "real_436582",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436582:perc_neg",
    "clip_id": "real_436582",
    "question": "Is there a refrigerator visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:object",
    "clip_id": "real_366748",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:action",
    "clip_id": "real_366748",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:binding",
    "clip_id": "real_366748",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:object_mc",
    "clip_id": "real_366748",
    "question": "Which object is the person interacting with? Choose one: car; person; bed; traffic light",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "car",
      "person",
      "bed",
      "traffic light"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:action_mc",
    "clip_id": "real_366748",
    "question": "What is the person doing? Choose one: cut; jump; lay; hit",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "cut",
      "jump",
      "lay",
      "hit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:binding_mc",
    "clip_id": "real_366748",
    "question": "What is the person doing, and to what object? Choose one: hold oven; ski bicycle; lay traffic light; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "hold oven",
      "ski bicycle",
      "lay traffic light",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:perc_pos",
    "clip_id": "real_366748",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_366748:perc_neg",
    "clip_id": "real_366748",
    "question": "Is there a book visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:object",
    "clip_id": "real_381296",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:action",
    "clip_id": "real_381296",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:binding",
    "clip_id": "real_381296",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:object_mc",
    "clip_id": "real_381296",
    "question": "Which object is the person interacting with? Choose one: chair; dining table; cup; spoon",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "dining table",
      "cup",
      "spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:action_mc",
    "clip_id": "real_381296",
    "question": "What is the person doing? Choose one: read; eat; sit; skateboard",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "eat",
      "sit",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:binding_mc",
    "clip_id": "real_381296",
    "question": "What is the person doing, and to what object? Choose one: sit chair; work on computer mouse; sit remote; carry oven",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "sit chair",
      "work on computer mouse",
      "sit remote",
      "carry oven"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:perc_pos",
    "clip_id": "real_381296",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_381296:perc_neg",
    "clip_id": "real_381296",
    "question": "Is there a book visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:object",
    "clip_id": "real_92257",
    "question": "What object is the person interacting with?",
    "answer": "toilet",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:action",
    "clip_id": "real_92257",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:binding",
    "clip_id": "real_92257",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit toilet",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:object_mc",
    "clip_id": "real_92257",
    "question": "Which object is the person interacting with? Choose one: bottle; toilet; bowl; person",
    "answer": "toilet",
    "qa_type": "object_mc",
    "choices": [
      "bottle",
      "toilet",
      "bowl",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:action_mc",
    "clip_id": "real_92257",
    "question": "What is the person doing? Choose one: read; sit; work on computer; catch",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "sit",
      "work on computer",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:binding_mc",
    "clip_id": "real_92257",
    "question": "What is the person doing, and to what object? Choose one: lay parking meter; sit toilet; snowboard carrot; catch hot dog",
    "answer": "sit toilet",
    "qa_type": "binding_mc",
    "choices": [
      "lay parking meter",
      "sit toilet",
      "snowboard carrot",
      "catch hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:perc_pos",
    "clip_id": "real_92257",
    "question": "Is there a toilet visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_92257:perc_neg",
    "clip_id": "real_92257",
    "question": "Is there a umbrella visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:object",
    "clip_id": "real_558234",
    "question": "What object is the person interacting with?",
    "answer": "cake",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:action",
    "clip_id": "real_558234",
    "question": "What is the person doing?",
    "answer": "cut",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:binding",
    "clip_id": "real_558234",
    "question": "What action is the person performing, and on what object?",
    "answer": "cut cake",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:object_mc",
    "clip_id": "real_558234",
    "question": "Which object is the person interacting with? Choose one: cake; tie; person; knife",
    "answer": "cake",
    "qa_type": "object_mc",
    "choices": [
      "cake",
      "tie",
      "person",
      "knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:action_mc",
    "clip_id": "real_558234",
    "question": "What is the person doing? Choose one: carry; look; eat; cut",
    "answer": "cut",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "look",
      "eat",
      "cut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:binding_mc",
    "clip_id": "real_558234",
    "question": "What is the person doing, and to what object? Choose one: point baseball bat; hold bowl; look fork; cut cake",
    "answer": "cut cake",
    "qa_type": "binding_mc",
    "choices": [
      "point baseball bat",
      "hold bowl",
      "look fork",
      "cut cake"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:perc_pos",
    "clip_id": "real_558234",
    "question": "Is there a cake visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_558234:perc_neg",
    "clip_id": "real_558234",
    "question": "Is there a elephant visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:object",
    "clip_id": "real_170267",
    "question": "What object is the person interacting with?",
    "answer": "couch",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:action",
    "clip_id": "real_170267",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:binding",
    "clip_id": "real_170267",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay couch",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:object_mc",
    "clip_id": "real_170267",
    "question": "Which object is the person interacting with? Choose one: couch; banana; book; person",
    "answer": "couch",
    "qa_type": "object_mc",
    "choices": [
      "couch",
      "banana",
      "book",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:action_mc",
    "clip_id": "real_170267",
    "question": "What is the person doing? Choose one: point; skateboard; snowboard; lay",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "point",
      "skateboard",
      "snowboard",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:binding_mc",
    "clip_id": "real_170267",
    "question": "What is the person doing, and to what object? Choose one: skateboard scissors; catch bus; lay couch; hold teddy bear",
    "answer": "lay couch",
    "qa_type": "binding_mc",
    "choices": [
      "skateboard scissors",
      "catch bus",
      "lay couch",
      "hold teddy bear"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:perc_pos",
    "clip_id": "real_170267",
    "question": "Is there a couch visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_170267:perc_neg",
    "clip_id": "real_170267",
    "question": "Is there a giraffe visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:object",
    "clip_id": "real_75768",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:action",
    "clip_id": "real_75768",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:binding",
    "clip_id": "real_75768",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:object_mc",
    "clip_id": "real_75768",
    "question": "Which object is the person interacting with? Choose one: dog; person; fire hydrant; bed",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "dog",
      "person",
      "fire hydrant",
      "bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:action_mc",
    "clip_id": "real_75768",
    "question": "What is the person doing? Choose one: lay; cut; sit; read",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "cut",
      "sit",
      "read"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:binding_mc",
    "clip_id": "real_75768",
    "question": "What is the person doing, and to what object? Choose one: jump stop sign; jump car; lay bed; carry sports ball",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "jump stop sign",
      "jump car",
      "lay bed",
      "carry sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:perc_pos",
    "clip_id": "real_75768",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_75768:perc_neg",
    "clip_id": "real_75768",
    "question": "Is there a knife visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:object",
    "clip_id": "real_292622",
    "question": "What object is the person interacting with?",
    "answer": "bench",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:action",
    "clip_id": "real_292622",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:binding",
    "clip_id": "real_292622",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bench",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:object_mc",
    "clip_id": "real_292622",
    "question": "Which object is the person interacting with? Choose one: car; bench; tv; bicycle",
    "answer": "bench",
    "qa_type": "object_mc",
    "choices": [
      "car",
      "bench",
      "tv",
      "bicycle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:action_mc",
    "clip_id": "real_292622",
    "question": "What is the person doing? Choose one: lay; hit; sit; surf",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "hit",
      "sit",
      "surf"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:binding_mc",
    "clip_id": "real_292622",
    "question": "What is the person doing, and to what object? Choose one: lay refrigerator; carry dining table; lay bench; point broccoli",
    "answer": "lay bench",
    "qa_type": "binding_mc",
    "choices": [
      "lay refrigerator",
      "carry dining table",
      "lay bench",
      "point broccoli"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:perc_pos",
    "clip_id": "real_292622",
    "question": "Is there a bench visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_292622:perc_neg",
    "clip_id": "real_292622",
    "question": "Is there a bed visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:object",
    "clip_id": "real_565570",
    "question": "What object is the person interacting with?",
    "answer": "sports ball",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:action",
    "clip_id": "real_565570",
    "question": "What is the person doing?",
    "answer": "throw",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:binding",
    "clip_id": "real_565570",
    "question": "What action is the person performing, and on what object?",
    "answer": "throw sports ball",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:object_mc",
    "clip_id": "real_565570",
    "question": "Which object is the person interacting with? Choose one: cow; person; hot dog; sports ball",
    "answer": "sports ball",
    "qa_type": "object_mc",
    "choices": [
      "cow",
      "person",
      "hot dog",
      "sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:action_mc",
    "clip_id": "real_565570",
    "question": "What is the person doing? Choose one: throw; hit; sit; drink",
    "answer": "throw",
    "qa_type": "action_mc",
    "choices": [
      "throw",
      "hit",
      "sit",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:binding_mc",
    "clip_id": "real_565570",
    "question": "What is the person doing, and to what object? Choose one: snowboard orange; hit train; cut horse; throw sports ball",
    "answer": "throw sports ball",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard orange",
      "hit train",
      "cut horse",
      "throw sports ball"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:perc_pos",
    "clip_id": "real_565570",
    "question": "Is there a sports ball visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_565570:perc_neg",
    "clip_id": "real_565570",
    "question": "Is there a surfboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:object",
    "clip_id": "real_11655",
    "question": "What object is the person interacting with?",
    "answer": "book",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:action",
    "clip_id": "real_11655",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:binding",
    "clip_id": "real_11655",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold book",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:object_mc",
    "clip_id": "real_11655",
    "question": "Which object is the person interacting with? Choose one: traffic light; person; book; laptop",
    "answer": "book",
    "qa_type": "object_mc",
    "choices": [
      "traffic light",
      "person",
      "book",
      "laptop"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:action_mc",
    "clip_id": "real_11655",
    "question": "What is the person doing? Choose one: jump; sit; hold; ski",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "jump",
      "sit",
      "hold",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:binding_mc",
    "clip_id": "real_11655",
    "question": "What is the person doing, and to what object? Choose one: throw zebra; kick horse; hold book; throw boat",
    "answer": "hold book",
    "qa_type": "binding_mc",
    "choices": [
      "throw zebra",
      "kick horse",
      "hold book",
      "throw boat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:perc_pos",
    "clip_id": "real_11655",
    "question": "Is there a book visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_11655:perc_neg",
    "clip_id": "real_11655",
    "question": "Is there a banana visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:object",
    "clip_id": "real_225686",
    "question": "What object is the person interacting with?",
    "answer": "bicycle",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:action",
    "clip_id": "real_225686",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:binding",
    "clip_id": "real_225686",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold bicycle",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:object_mc",
    "clip_id": "real_225686",
    "question": "Which object is the person interacting with? Choose one: car; bicycle; handbag; motorcycle",
    "answer": "bicycle",
    "qa_type": "object_mc",
    "choices": [
      "car",
      "bicycle",
      "handbag",
      "motorcycle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:action_mc",
    "clip_id": "real_225686",
    "question": "What is the person doing? Choose one: hit; work on computer; snowboard; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hit",
      "work on computer",
      "snowboard",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:binding_mc",
    "clip_id": "real_225686",
    "question": "What is the person doing, and to what object? Choose one: point person; hit zebra; hold bicycle; throw laptop",
    "answer": "hold bicycle",
    "qa_type": "binding_mc",
    "choices": [
      "point person",
      "hit zebra",
      "hold bicycle",
      "throw laptop"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:perc_pos",
    "clip_id": "real_225686",
    "question": "Is there a bicycle visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_225686:perc_neg",
    "clip_id": "real_225686",
    "question": "Is there a car visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:object",
    "clip_id": "real_320524",
    "question": "What object is the person interacting with?",
    "answer": "baseball bat",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:action",
    "clip_id": "real_320524",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:binding",
    "clip_id": "real_320524",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold baseball bat",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:object_mc",
    "clip_id": "real_320524",
    "question": "Which object is the person interacting with? Choose one: person; fork; elephant; baseball bat",
    "answer": "baseball bat",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "fork",
      "elephant",
      "baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:action_mc",
    "clip_id": "real_320524",
    "question": "What is the person doing? Choose one: hold; ride; catch; talk on phone",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "ride",
      "catch",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:binding_mc",
    "clip_id": "real_320524",
    "question": "What is the person doing, and to what object? Choose one: talk on phone suitcase; surf cell phone; throw keyboard; hold baseball bat",
    "answer": "hold baseball bat",
    "qa_type": "binding_mc",
    "choices": [
      "talk on phone suitcase",
      "surf cell phone",
      "throw keyboard",
      "hold baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:perc_pos",
    "clip_id": "real_320524",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_320524:perc_neg",
    "clip_id": "real_320524",
    "question": "Is there a chair visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:object",
    "clip_id": "real_561411",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:action",
    "clip_id": "real_561411",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:binding",
    "clip_id": "real_561411",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:object_mc",
    "clip_id": "real_561411",
    "question": "Which object is the person interacting with? Choose one: dog; chair; potted plant; laptop",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "dog",
      "chair",
      "potted plant",
      "laptop"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:action_mc",
    "clip_id": "real_561411",
    "question": "What is the person doing? Choose one: skateboard; talk on phone; work on computer; hold",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "skateboard",
      "talk on phone",
      "work on computer",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:binding_mc",
    "clip_id": "real_561411",
    "question": "What is the person doing, and to what object? Choose one: cut scissors; eat zebra; lay teddy bear; work on computer laptop",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "cut scissors",
      "eat zebra",
      "lay teddy bear",
      "work on computer laptop"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:perc_pos",
    "clip_id": "real_561411",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_561411:perc_neg",
    "clip_id": "real_561411",
    "question": "Is there a orange visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:object",
    "clip_id": "real_559730",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:action",
    "clip_id": "real_559730",
    "question": "What is the person doing?",
    "answer": "skateboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:binding",
    "clip_id": "real_559730",
    "question": "What action is the person performing, and on what object?",
    "answer": "skateboard skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:object_mc",
    "clip_id": "real_559730",
    "question": "Which object is the person interacting with? Choose one: truck; skateboard; traffic light; bus",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "truck",
      "skateboard",
      "traffic light",
      "bus"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:action_mc",
    "clip_id": "real_559730",
    "question": "What is the person doing? Choose one: skateboard; read; lay; carry",
    "answer": "skateboard",
    "qa_type": "action_mc",
    "choices": [
      "skateboard",
      "read",
      "lay",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:binding_mc",
    "clip_id": "real_559730",
    "question": "What is the person doing, and to what object? Choose one: snowboard cow; skateboard skateboard; cut train; look spoon",
    "answer": "skateboard skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard cow",
      "skateboard skateboard",
      "cut train",
      "look spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:perc_pos",
    "clip_id": "real_559730",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_559730:perc_neg",
    "clip_id": "real_559730",
    "question": "Is there a sandwich visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:object",
    "clip_id": "real_330478",
    "question": "What object is the person interacting with?",
    "answer": "handbag",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:action",
    "clip_id": "real_330478",
    "question": "What is the person doing?",
    "answer": "carry",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:binding",
    "clip_id": "real_330478",
    "question": "What action is the person performing, and on what object?",
    "answer": "carry handbag",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:object_mc",
    "clip_id": "real_330478",
    "question": "Which object is the person interacting with? Choose one: handbag; person; laptop; bed",
    "answer": "handbag",
    "qa_type": "object_mc",
    "choices": [
      "handbag",
      "person",
      "laptop",
      "bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:action_mc",
    "clip_id": "real_330478",
    "question": "What is the person doing? Choose one: hit; carry; read; ski",
    "answer": "carry",
    "qa_type": "action_mc",
    "choices": [
      "hit",
      "carry",
      "read",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:binding_mc",
    "clip_id": "real_330478",
    "question": "What is the person doing, and to what object? Choose one: carry handbag; cut couch; work on computer skateboard; eat dog",
    "answer": "carry handbag",
    "qa_type": "binding_mc",
    "choices": [
      "carry handbag",
      "cut couch",
      "work on computer skateboard",
      "eat dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:perc_pos",
    "clip_id": "real_330478",
    "question": "Is there a handbag visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_330478:perc_neg",
    "clip_id": "real_330478",
    "question": "Is there a oven visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:object",
    "clip_id": "real_57936",
    "question": "What object is the person interacting with?",
    "answer": "dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:action",
    "clip_id": "real_57936",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:binding",
    "clip_id": "real_57936",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:object_mc",
    "clip_id": "real_57936",
    "question": "Which object is the person interacting with? Choose one: dog; bottle; oven; refrigerator",
    "answer": "dog",
    "qa_type": "object_mc",
    "choices": [
      "dog",
      "bottle",
      "oven",
      "refrigerator"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:action_mc",
    "clip_id": "real_57936",
    "question": "What is the person doing? Choose one: hit; hold; kick; drink",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hit",
      "hold",
      "kick",
      "drink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:binding_mc",
    "clip_id": "real_57936",
    "question": "What is the person doing, and to what object? Choose one: hold dog; hold donut; work on computer book; ski frisbee",
    "answer": "hold dog",
    "qa_type": "binding_mc",
    "choices": [
      "hold dog",
      "hold donut",
      "work on computer book",
      "ski frisbee"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:perc_pos",
    "clip_id": "real_57936",
    "question": "Is there a dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_57936:perc_neg",
    "clip_id": "real_57936",
    "question": "Is there a giraffe visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:object",
    "clip_id": "real_334769",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:action",
    "clip_id": "real_334769",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:binding",
    "clip_id": "real_334769",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:object_mc",
    "clip_id": "real_334769",
    "question": "Which object is the person interacting with? Choose one: person; toaster; dog; tennis racket",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "toaster",
      "dog",
      "tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:action_mc",
    "clip_id": "real_334769",
    "question": "What is the person doing? Choose one: skateboard; hold; cut; sit",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "skateboard",
      "hold",
      "cut",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:binding_mc",
    "clip_id": "real_334769",
    "question": "What is the person doing, and to what object? Choose one: read bottle; snowboard skateboard; hold tennis racket; work on computer surfboard",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "read bottle",
      "snowboard skateboard",
      "hold tennis racket",
      "work on computer surfboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:perc_pos",
    "clip_id": "real_334769",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_334769:perc_neg",
    "clip_id": "real_334769",
    "question": "Is there a boat visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:object",
    "clip_id": "real_413126",
    "question": "What object is the person interacting with?",
    "answer": "tv",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:action",
    "clip_id": "real_413126",
    "question": "What is the person doing?",
    "answer": "point",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:binding",
    "clip_id": "real_413126",
    "question": "What action is the person performing, and on what object?",
    "answer": "point tv",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:object_mc",
    "clip_id": "real_413126",
    "question": "Which object is the person interacting with? Choose one: chair; keyboard; cell phone; tv",
    "answer": "tv",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "keyboard",
      "cell phone",
      "tv"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:action_mc",
    "clip_id": "real_413126",
    "question": "What is the person doing? Choose one: catch; work on computer; read; point",
    "answer": "point",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "work on computer",
      "read",
      "point"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:binding_mc",
    "clip_id": "real_413126",
    "question": "What is the person doing, and to what object? Choose one: cut broccoli; point tv; ride hot dog; eat skateboard",
    "answer": "point tv",
    "qa_type": "binding_mc",
    "choices": [
      "cut broccoli",
      "point tv",
      "ride hot dog",
      "eat skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:perc_pos",
    "clip_id": "real_413126",
    "question": "Is there a tv visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_413126:perc_neg",
    "clip_id": "real_413126",
    "question": "Is there a pizza visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:object",
    "clip_id": "real_436203",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:action",
    "clip_id": "real_436203",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:binding",
    "clip_id": "real_436203",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:object_mc",
    "clip_id": "real_436203",
    "question": "Which object is the person interacting with? Choose one: orange; microwave; person; skis",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "orange",
      "microwave",
      "person",
      "skis"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:action_mc",
    "clip_id": "real_436203",
    "question": "What is the person doing? Choose one: ski; jump; snowboard; point",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "ski",
      "jump",
      "snowboard",
      "point"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:binding_mc",
    "clip_id": "real_436203",
    "question": "What is the person doing, and to what object? Choose one: drink baseball glove; ski skis; snowboard mouse; point wine glass",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "drink baseball glove",
      "ski skis",
      "snowboard mouse",
      "point wine glass"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:perc_pos",
    "clip_id": "real_436203",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_436203:perc_neg",
    "clip_id": "real_436203",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:object",
    "clip_id": "real_380734",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:action",
    "clip_id": "real_380734",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:binding",
    "clip_id": "real_380734",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:object_mc",
    "clip_id": "real_380734",
    "question": "Which object is the person interacting with? Choose one: cup; knife; chair; bowl",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "cup",
      "knife",
      "chair",
      "bowl"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:action_mc",
    "clip_id": "real_380734",
    "question": "What is the person doing? Choose one: talk on phone; carry; skateboard; sit",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "talk on phone",
      "carry",
      "skateboard",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:binding_mc",
    "clip_id": "real_380734",
    "question": "What is the person doing, and to what object? Choose one: sit chair; hit bowl; snowboard giraffe; eat bicycle",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "sit chair",
      "hit bowl",
      "snowboard giraffe",
      "eat bicycle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:perc_pos",
    "clip_id": "real_380734",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_380734:perc_neg",
    "clip_id": "real_380734",
    "question": "Is there a cat visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:object",
    "clip_id": "real_94033",
    "question": "What object is the person interacting with?",
    "answer": "frisbee",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:action",
    "clip_id": "real_94033",
    "question": "What is the person doing?",
    "answer": "throw",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:binding",
    "clip_id": "real_94033",
    "question": "What action is the person performing, and on what object?",
    "answer": "throw frisbee",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:object_mc",
    "clip_id": "real_94033",
    "question": "Which object is the person interacting with? Choose one: tie; frisbee; person; handbag",
    "answer": "frisbee",
    "qa_type": "object_mc",
    "choices": [
      "tie",
      "frisbee",
      "person",
      "handbag"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:action_mc",
    "clip_id": "real_94033",
    "question": "What is the person doing? Choose one: throw; carry; look; eat",
    "answer": "throw",
    "qa_type": "action_mc",
    "choices": [
      "throw",
      "carry",
      "look",
      "eat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:binding_mc",
    "clip_id": "real_94033",
    "question": "What is the person doing, and to what object? Choose one: throw bicycle; throw frisbee; talk on phone baseball bat; work on computer clock",
    "answer": "throw frisbee",
    "qa_type": "binding_mc",
    "choices": [
      "throw bicycle",
      "throw frisbee",
      "talk on phone baseball bat",
      "work on computer clock"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:perc_pos",
    "clip_id": "real_94033",
    "question": "Is there a frisbee visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_94033:perc_neg",
    "clip_id": "real_94033",
    "question": "Is there a spoon visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:object",
    "clip_id": "real_554006",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:action",
    "clip_id": "real_554006",
    "question": "What is the person doing?",
    "answer": "skateboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:binding",
    "clip_id": "real_554006",
    "question": "What action is the person performing, and on what object?",
    "answer": "skateboard skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:object_mc",
    "clip_id": "real_554006",
    "question": "Which object is the person interacting with? Choose one: tie; skateboard; truck; car",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "tie",
      "skateboard",
      "truck",
      "car"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:action_mc",
    "clip_id": "real_554006",
    "question": "What is the person doing? Choose one: lay; eat; talk on phone; skateboard",
    "answer": "skateboard",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "eat",
      "talk on phone",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:binding_mc",
    "clip_id": "real_554006",
    "question": "What is the person doing, and to what object? Choose one: read laptop; skateboard skateboard; surf orange; sit snowboard",
    "answer": "skateboard skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "read laptop",
      "skateboard skateboard",
      "surf orange",
      "sit snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:perc_pos",
    "clip_id": "real_554006",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_554006:perc_neg",
    "clip_id": "real_554006",
    "question": "Is there a microwave visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:object",
    "clip_id": "real_345559",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:action",
    "clip_id": "real_345559",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:binding",
    "clip_id": "real_345559",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:object_mc",
    "clip_id": "real_345559",
    "question": "Which object is the person interacting with? Choose one: dining table; fork; chair; knife",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "dining table",
      "fork",
      "chair",
      "knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:action_mc",
    "clip_id": "real_345559",
    "question": "What is the person doing? Choose one: catch; sit; throw; skateboard",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "sit",
      "throw",
      "skateboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:binding_mc",
    "clip_id": "real_345559",
    "question": "What is the person doing, and to what object? Choose one: point bench; sit chair; kick pizza; ski hair drier",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "point bench",
      "sit chair",
      "kick pizza",
      "ski hair drier"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:perc_pos",
    "clip_id": "real_345559",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_345559:perc_neg",
    "clip_id": "real_345559",
    "question": "Is there a zebra visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:object",
    "clip_id": "real_269815",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:action",
    "clip_id": "real_269815",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:binding",
    "clip_id": "real_269815",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:object_mc",
    "clip_id": "real_269815",
    "question": "Which object is the person interacting with? Choose one: sandwich; cow; person; bed",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "sandwich",
      "cow",
      "person",
      "bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:action_mc",
    "clip_id": "real_269815",
    "question": "What is the person doing? Choose one: lay; cut; jump; eat",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "lay",
      "cut",
      "jump",
      "eat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:binding_mc",
    "clip_id": "real_269815",
    "question": "What is the person doing, and to what object? Choose one: look mouse; snowboard teddy bear; read fork; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "look mouse",
      "snowboard teddy bear",
      "read fork",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:perc_pos",
    "clip_id": "real_269815",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_269815:perc_neg",
    "clip_id": "real_269815",
    "question": "Is there a laptop visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:object",
    "clip_id": "real_109937",
    "question": "What object is the person interacting with?",
    "answer": "spoon",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:action",
    "clip_id": "real_109937",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:binding",
    "clip_id": "real_109937",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold spoon",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:object_mc",
    "clip_id": "real_109937",
    "question": "Which object is the person interacting with? Choose one: sink; person; spoon; sandwich",
    "answer": "spoon",
    "qa_type": "object_mc",
    "choices": [
      "sink",
      "person",
      "spoon",
      "sandwich"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:action_mc",
    "clip_id": "real_109937",
    "question": "What is the person doing? Choose one: jump; eat; work on computer; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "jump",
      "eat",
      "work on computer",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:binding_mc",
    "clip_id": "real_109937",
    "question": "What is the person doing, and to what object? Choose one: lay sink; surf potted plant; hit pizza; hold spoon",
    "answer": "hold spoon",
    "qa_type": "binding_mc",
    "choices": [
      "lay sink",
      "surf potted plant",
      "hit pizza",
      "hold spoon"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:perc_pos",
    "clip_id": "real_109937",
    "question": "Is there a spoon visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_109937:perc_neg",
    "clip_id": "real_109937",
    "question": "Is there a knife visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:object",
    "clip_id": "real_454562",
    "question": "What object is the person interacting with?",
    "answer": "baseball bat",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:action",
    "clip_id": "real_454562",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:binding",
    "clip_id": "real_454562",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold baseball bat",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:object_mc",
    "clip_id": "real_454562",
    "question": "Which object is the person interacting with? Choose one: person; toilet; baseball bat; train",
    "answer": "baseball bat",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "toilet",
      "baseball bat",
      "train"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:action_mc",
    "clip_id": "real_454562",
    "question": "What is the person doing? Choose one: hold; cut; work on computer; talk on phone",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "cut",
      "work on computer",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:binding_mc",
    "clip_id": "real_454562",
    "question": "What is the person doing, and to what object? Choose one: hold baseball bat; skateboard orange; look scissors; cut snowboard",
    "answer": "hold baseball bat",
    "qa_type": "binding_mc",
    "choices": [
      "hold baseball bat",
      "skateboard orange",
      "look scissors",
      "cut snowboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:perc_pos",
    "clip_id": "real_454562",
    "question": "Is there a baseball bat visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_454562:perc_neg",
    "clip_id": "real_454562",
    "question": "Is there a traffic light visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:object",
    "clip_id": "real_361819",
    "question": "What object is the person interacting with?",
    "answer": "skis",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:action",
    "clip_id": "real_361819",
    "question": "What is the person doing?",
    "answer": "ski",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:binding",
    "clip_id": "real_361819",
    "question": "What action is the person performing, and on what object?",
    "answer": "ski skis",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:object_mc",
    "clip_id": "real_361819",
    "question": "Which object is the person interacting with? Choose one: giraffe; skis; cell phone; backpack",
    "answer": "skis",
    "qa_type": "object_mc",
    "choices": [
      "giraffe",
      "skis",
      "cell phone",
      "backpack"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:action_mc",
    "clip_id": "real_361819",
    "question": "What is the person doing? Choose one: catch; hold; ski; read",
    "answer": "ski",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "hold",
      "ski",
      "read"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:binding_mc",
    "clip_id": "real_361819",
    "question": "What is the person doing, and to what object? Choose one: jump surfboard; catch book; eat cow; ski skis",
    "answer": "ski skis",
    "qa_type": "binding_mc",
    "choices": [
      "jump surfboard",
      "catch book",
      "eat cow",
      "ski skis"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:perc_pos",
    "clip_id": "real_361819",
    "question": "Is there a skis visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_361819:perc_neg",
    "clip_id": "real_361819",
    "question": "Is there a umbrella visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:object",
    "clip_id": "real_12153",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:action",
    "clip_id": "real_12153",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:binding",
    "clip_id": "real_12153",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:object_mc",
    "clip_id": "real_12153",
    "question": "Which object is the person interacting with? Choose one: refrigerator; dining table; cup; chair",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "refrigerator",
      "dining table",
      "cup",
      "chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:action_mc",
    "clip_id": "real_12153",
    "question": "What is the person doing? Choose one: carry; surf; look; sit",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "surf",
      "look",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:binding_mc",
    "clip_id": "real_12153",
    "question": "What is the person doing, and to what object? Choose one: read laptop; work on computer stop sign; sit chair; talk on phone banana",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "read laptop",
      "work on computer stop sign",
      "sit chair",
      "talk on phone banana"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:perc_pos",
    "clip_id": "real_12153",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_12153:perc_neg",
    "clip_id": "real_12153",
    "question": "Is there a snowboard visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:object",
    "clip_id": "real_516248",
    "question": "What object is the person interacting with?",
    "answer": "mouse",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:action",
    "clip_id": "real_516248",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:binding",
    "clip_id": "real_516248",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold mouse",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:object_mc",
    "clip_id": "real_516248",
    "question": "Which object is the person interacting with? Choose one: mouse; wine glass; keyboard; tv",
    "answer": "mouse",
    "qa_type": "object_mc",
    "choices": [
      "mouse",
      "wine glass",
      "keyboard",
      "tv"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:action_mc",
    "clip_id": "real_516248",
    "question": "What is the person doing? Choose one: carry; skateboard; lay; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "skateboard",
      "lay",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:binding_mc",
    "clip_id": "real_516248",
    "question": "What is the person doing, and to what object? Choose one: look bed; hit sandwich; cut zebra; hold mouse",
    "answer": "hold mouse",
    "qa_type": "binding_mc",
    "choices": [
      "look bed",
      "hit sandwich",
      "cut zebra",
      "hold mouse"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:perc_pos",
    "clip_id": "real_516248",
    "question": "Is there a mouse visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_516248:perc_neg",
    "clip_id": "real_516248",
    "question": "Is there a car visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:object",
    "clip_id": "real_424270",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:action",
    "clip_id": "real_424270",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:binding",
    "clip_id": "real_424270",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:object_mc",
    "clip_id": "real_424270",
    "question": "Which object is the person interacting with? Choose one: mouse; bed; person; orange",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "mouse",
      "bed",
      "person",
      "orange"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:action_mc",
    "clip_id": "real_424270",
    "question": "What is the person doing? Choose one: sit; look; talk on phone; throw",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "look",
      "talk on phone",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:binding_mc",
    "clip_id": "real_424270",
    "question": "What is the person doing, and to what object? Choose one: sit bed; sit kite; throw sports ball; snowboard baseball bat",
    "answer": "sit bed",
    "qa_type": "binding_mc",
    "choices": [
      "sit bed",
      "sit kite",
      "throw sports ball",
      "snowboard baseball bat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:perc_pos",
    "clip_id": "real_424270",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_424270:perc_neg",
    "clip_id": "real_424270",
    "question": "Is there a cake visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:object",
    "clip_id": "real_576672",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:action",
    "clip_id": "real_576672",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:binding",
    "clip_id": "real_576672",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:object_mc",
    "clip_id": "real_576672",
    "question": "Which object is the person interacting with? Choose one: apple; tv; laptop; toothbrush",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "apple",
      "tv",
      "laptop",
      "toothbrush"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:action_mc",
    "clip_id": "real_576672",
    "question": "What is the person doing? Choose one: eat; jump; read; work on computer",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "eat",
      "jump",
      "read",
      "work on computer"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:binding_mc",
    "clip_id": "real_576672",
    "question": "What is the person doing, and to what object? Choose one: work on computer laptop; hold bed; snowboard toilet; ski broccoli",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer laptop",
      "hold bed",
      "snowboard toilet",
      "ski broccoli"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:perc_pos",
    "clip_id": "real_576672",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_576672:perc_neg",
    "clip_id": "real_576672",
    "question": "Is there a carrot visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:object",
    "clip_id": "real_434700",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:action",
    "clip_id": "real_434700",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:binding",
    "clip_id": "real_434700",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:object_mc",
    "clip_id": "real_434700",
    "question": "Which object is the person interacting with? Choose one: chair; tennis racket; banana; cat",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "tennis racket",
      "banana",
      "cat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:action_mc",
    "clip_id": "real_434700",
    "question": "What is the person doing? Choose one: hold; jump; skateboard; ski",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "jump",
      "skateboard",
      "ski"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:binding_mc",
    "clip_id": "real_434700",
    "question": "What is the person doing, and to what object? Choose one: carry banana; drink dining table; work on computer knife; hold tennis racket",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "carry banana",
      "drink dining table",
      "work on computer knife",
      "hold tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:perc_pos",
    "clip_id": "real_434700",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_434700:perc_neg",
    "clip_id": "real_434700",
    "question": "Is there a mouse visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:object",
    "clip_id": "real_257992",
    "question": "What object is the person interacting with?",
    "answer": "person",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:action",
    "clip_id": "real_257992",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:binding",
    "clip_id": "real_257992",
    "question": "What action is the person performing, and on what object?",
    "answer": "look person",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:object_mc",
    "clip_id": "real_257992",
    "question": "Which object is the person interacting with? Choose one: person; chair; baseball bat; traffic light",
    "answer": "person",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "chair",
      "baseball bat",
      "traffic light"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:action_mc",
    "clip_id": "real_257992",
    "question": "What is the person doing? Choose one: carry; work on computer; look; jump",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "work on computer",
      "look",
      "jump"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:binding_mc",
    "clip_id": "real_257992",
    "question": "What is the person doing, and to what object? Choose one: look person; point sheep; hold elephant; look donut",
    "answer": "look person",
    "qa_type": "binding_mc",
    "choices": [
      "look person",
      "point sheep",
      "hold elephant",
      "look donut"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:perc_pos",
    "clip_id": "real_257992",
    "question": "Is there a person visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_257992:perc_neg",
    "clip_id": "real_257992",
    "question": "Is there a knife visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:object",
    "clip_id": "real_524850",
    "question": "What object is the person interacting with?",
    "answer": "backpack",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:action",
    "clip_id": "real_524850",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:binding",
    "clip_id": "real_524850",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold backpack",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:object_mc",
    "clip_id": "real_524850",
    "question": "Which object is the person interacting with? Choose one: bus; backpack; person; suitcase",
    "answer": "backpack",
    "qa_type": "object_mc",
    "choices": [
      "bus",
      "backpack",
      "person",
      "suitcase"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:action_mc",
    "clip_id": "real_524850",
    "question": "What is the person doing? Choose one: cut; look; hold; work on computer",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "cut",
      "look",
      "hold",
      "work on computer"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:binding_mc",
    "clip_id": "real_524850",
    "question": "What is the person doing, and to what object? Choose one: work on computer fork; talk on phone cell phone; hold backpack; talk on phone knife",
    "answer": "hold backpack",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer fork",
      "talk on phone cell phone",
      "hold backpack",
      "talk on phone knife"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:perc_pos",
    "clip_id": "real_524850",
    "question": "Is there a backpack visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_524850:perc_neg",
    "clip_id": "real_524850",
    "question": "Is there a donut visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:object",
    "clip_id": "real_551338",
    "question": "What object is the person interacting with?",
    "answer": "frisbee",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:action",
    "clip_id": "real_551338",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:binding",
    "clip_id": "real_551338",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold frisbee",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:object_mc",
    "clip_id": "real_551338",
    "question": "Which object is the person interacting with? Choose one: baseball glove; frisbee; sheep; traffic light",
    "answer": "frisbee",
    "qa_type": "object_mc",
    "choices": [
      "baseball glove",
      "frisbee",
      "sheep",
      "traffic light"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:action_mc",
    "clip_id": "real_551338",
    "question": "What is the person doing? Choose one: drink; carry; hold; look",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "drink",
      "carry",
      "hold",
      "look"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:binding_mc",
    "clip_id": "real_551338",
    "question": "What is the person doing, and to what object? Choose one: hold frisbee; point keyboard; drink carrot; hit surfboard",
    "answer": "hold frisbee",
    "qa_type": "binding_mc",
    "choices": [
      "hold frisbee",
      "point keyboard",
      "drink carrot",
      "hit surfboard"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:perc_pos",
    "clip_id": "real_551338",
    "question": "Is there a frisbee visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_551338:perc_neg",
    "clip_id": "real_551338",
    "question": "Is there a boat visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:object",
    "clip_id": "real_487375",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:action",
    "clip_id": "real_487375",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:binding",
    "clip_id": "real_487375",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:object_mc",
    "clip_id": "real_487375",
    "question": "Which object is the person interacting with? Choose one: person; dining table; chair; cup",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "dining table",
      "chair",
      "cup"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:action_mc",
    "clip_id": "real_487375",
    "question": "What is the person doing? Choose one: catch; sit; carry; hold",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "catch",
      "sit",
      "carry",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:binding_mc",
    "clip_id": "real_487375",
    "question": "What is the person doing, and to what object? Choose one: carry truck; catch sheep; look bottle; sit chair",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "carry truck",
      "catch sheep",
      "look bottle",
      "sit chair"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:perc_pos",
    "clip_id": "real_487375",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_487375:perc_neg",
    "clip_id": "real_487375",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:object",
    "clip_id": "real_14975",
    "question": "What object is the person interacting with?",
    "answer": "person",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:action",
    "clip_id": "real_14975",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:binding",
    "clip_id": "real_14975",
    "question": "What action is the person performing, and on what object?",
    "answer": "look person",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:object_mc",
    "clip_id": "real_14975",
    "question": "Which object is the person interacting with? Choose one: potted plant; tennis racket; sandwich; person",
    "answer": "person",
    "qa_type": "object_mc",
    "choices": [
      "potted plant",
      "tennis racket",
      "sandwich",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:action_mc",
    "clip_id": "real_14975",
    "question": "What is the person doing? Choose one: work on computer; surf; eat; look",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "work on computer",
      "surf",
      "eat",
      "look"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:binding_mc",
    "clip_id": "real_14975",
    "question": "What is the person doing, and to what object? Choose one: hold suitcase; look person; cut motorcycle; jump bicycle",
    "answer": "look person",
    "qa_type": "binding_mc",
    "choices": [
      "hold suitcase",
      "look person",
      "cut motorcycle",
      "jump bicycle"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:perc_pos",
    "clip_id": "real_14975",
    "question": "Is there a person visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_14975:perc_neg",
    "clip_id": "real_14975",
    "question": "Is there a apple visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:object",
    "clip_id": "real_341818",
    "question": "What object is the person interacting with?",
    "answer": "hot dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:action",
    "clip_id": "real_341818",
    "question": "What is the person doing?",
    "answer": "eat",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:binding",
    "clip_id": "real_341818",
    "question": "What action is the person performing, and on what object?",
    "answer": "eat hot dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:object_mc",
    "clip_id": "real_341818",
    "question": "Which object is the person interacting with? Choose one: dining table; cup; bottle; hot dog",
    "answer": "hot dog",
    "qa_type": "object_mc",
    "choices": [
      "dining table",
      "cup",
      "bottle",
      "hot dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:action_mc",
    "clip_id": "real_341818",
    "question": "What is the person doing? Choose one: read; sit; eat; surf",
    "answer": "eat",
    "qa_type": "action_mc",
    "choices": [
      "read",
      "sit",
      "eat",
      "surf"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:binding_mc",
    "clip_id": "real_341818",
    "question": "What is the person doing, and to what object? Choose one: eat hot dog; lay baseball glove; snowboard skis; look toilet",
    "answer": "eat hot dog",
    "qa_type": "binding_mc",
    "choices": [
      "eat hot dog",
      "lay baseball glove",
      "snowboard skis",
      "look toilet"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:perc_pos",
    "clip_id": "real_341818",
    "question": "Is there a hot dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_341818:perc_neg",
    "clip_id": "real_341818",
    "question": "Is there a sheep visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:object",
    "clip_id": "real_351166",
    "question": "What object is the person interacting with?",
    "answer": "bed",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:action",
    "clip_id": "real_351166",
    "question": "What is the person doing?",
    "answer": "lay",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:binding",
    "clip_id": "real_351166",
    "question": "What action is the person performing, and on what object?",
    "answer": "lay bed",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:object_mc",
    "clip_id": "real_351166",
    "question": "Which object is the person interacting with? Choose one: dining table; spoon; bed; person",
    "answer": "bed",
    "qa_type": "object_mc",
    "choices": [
      "dining table",
      "spoon",
      "bed",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:action_mc",
    "clip_id": "real_351166",
    "question": "What is the person doing? Choose one: sit; ride; eat; lay",
    "answer": "lay",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "ride",
      "eat",
      "lay"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:binding_mc",
    "clip_id": "real_351166",
    "question": "What is the person doing, and to what object? Choose one: hold zebra; drink fire hydrant; work on computer person; lay bed",
    "answer": "lay bed",
    "qa_type": "binding_mc",
    "choices": [
      "hold zebra",
      "drink fire hydrant",
      "work on computer person",
      "lay bed"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:perc_pos",
    "clip_id": "real_351166",
    "question": "Is there a bed visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_351166:perc_neg",
    "clip_id": "real_351166",
    "question": "Is there a bear visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:object",
    "clip_id": "real_569432",
    "question": "What object is the person interacting with?",
    "answer": "skateboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:action",
    "clip_id": "real_569432",
    "question": "What is the person doing?",
    "answer": "skateboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:binding",
    "clip_id": "real_569432",
    "question": "What action is the person performing, and on what object?",
    "answer": "skateboard skateboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:object_mc",
    "clip_id": "real_569432",
    "question": "Which object is the person interacting with? Choose one: skateboard; truck; person; car",
    "answer": "skateboard",
    "qa_type": "object_mc",
    "choices": [
      "skateboard",
      "truck",
      "person",
      "car"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:action_mc",
    "clip_id": "real_569432",
    "question": "What is the person doing? Choose one: skateboard; sit; talk on phone; carry",
    "answer": "skateboard",
    "qa_type": "action_mc",
    "choices": [
      "skateboard",
      "sit",
      "talk on phone",
      "carry"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:binding_mc",
    "clip_id": "real_569432",
    "question": "What is the person doing, and to what object? Choose one: read microwave; skateboard skateboard; snowboard teddy bear; jump umbrella",
    "answer": "skateboard skateboard",
    "qa_type": "binding_mc",
    "choices": [
      "read microwave",
      "skateboard skateboard",
      "snowboard teddy bear",
      "jump umbrella"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:perc_pos",
    "clip_id": "real_569432",
    "question": "Is there a skateboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_569432:perc_neg",
    "clip_id": "real_569432",
    "question": "Is there a remote visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:object",
    "clip_id": "real_35672",
    "question": "What object is the person interacting with?",
    "answer": "dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:action",
    "clip_id": "real_35672",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:binding",
    "clip_id": "real_35672",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:object_mc",
    "clip_id": "real_35672",
    "question": "Which object is the person interacting with? Choose one: person; book; sports ball; dog",
    "answer": "dog",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "book",
      "sports ball",
      "dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:action_mc",
    "clip_id": "real_35672",
    "question": "What is the person doing? Choose one: hold; throw; lay; work on computer",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "throw",
      "lay",
      "work on computer"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:binding_mc",
    "clip_id": "real_35672",
    "question": "What is the person doing, and to what object? Choose one: eat sports ball; surf tennis racket; jump umbrella; hold dog",
    "answer": "hold dog",
    "qa_type": "binding_mc",
    "choices": [
      "eat sports ball",
      "surf tennis racket",
      "jump umbrella",
      "hold dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:perc_pos",
    "clip_id": "real_35672",
    "question": "Is there a dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_35672:perc_neg",
    "clip_id": "real_35672",
    "question": "Is there a traffic light visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:object",
    "clip_id": "real_368222",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:action",
    "clip_id": "real_368222",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:binding",
    "clip_id": "real_368222",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:object_mc",
    "clip_id": "real_368222",
    "question": "Which object is the person interacting with? Choose one: orange; chair; tennis racket; cell phone",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "orange",
      "chair",
      "tennis racket",
      "cell phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:action_mc",
    "clip_id": "real_368222",
    "question": "What is the person doing? Choose one: hit; skateboard; eat; sit",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "hit",
      "skateboard",
      "eat",
      "sit"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:binding_mc",
    "clip_id": "real_368222",
    "question": "What is the person doing, and to what object? Choose one: eat scissors; ride oven; sit chair; kick broccoli",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "eat scissors",
      "ride oven",
      "sit chair",
      "kick broccoli"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:perc_pos",
    "clip_id": "real_368222",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_368222:perc_neg",
    "clip_id": "real_368222",
    "question": "Is there a oven visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:object",
    "clip_id": "real_228013",
    "question": "What object is the person interacting with?",
    "answer": "laptop",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:action",
    "clip_id": "real_228013",
    "question": "What is the person doing?",
    "answer": "work on computer",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:binding",
    "clip_id": "real_228013",
    "question": "What action is the person performing, and on what object?",
    "answer": "work on computer laptop",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:object_mc",
    "clip_id": "real_228013",
    "question": "Which object is the person interacting with? Choose one: laptop; boat; person; sink",
    "answer": "laptop",
    "qa_type": "object_mc",
    "choices": [
      "laptop",
      "boat",
      "person",
      "sink"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:action_mc",
    "clip_id": "real_228013",
    "question": "What is the person doing? Choose one: sit; work on computer; drink; throw",
    "answer": "work on computer",
    "qa_type": "action_mc",
    "choices": [
      "sit",
      "work on computer",
      "drink",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:binding_mc",
    "clip_id": "real_228013",
    "question": "What is the person doing, and to what object? Choose one: work on computer tennis racket; work on computer laptop; eat carrot; point airplane",
    "answer": "work on computer laptop",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer tennis racket",
      "work on computer laptop",
      "eat carrot",
      "point airplane"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:perc_pos",
    "clip_id": "real_228013",
    "question": "Is there a laptop visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_228013:perc_neg",
    "clip_id": "real_228013",
    "question": "Is there a pizza visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:object",
    "clip_id": "real_173553",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:action",
    "clip_id": "real_173553",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:binding",
    "clip_id": "real_173553",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:object_mc",
    "clip_id": "real_173553",
    "question": "Which object is the person interacting with? Choose one: person; fork; parking meter; tennis racket",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "fork",
      "parking meter",
      "tennis racket"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:action_mc",
    "clip_id": "real_173553",
    "question": "What is the person doing? Choose one: carry; lay; talk on phone; hold",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "lay",
      "talk on phone",
      "hold"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:binding_mc",
    "clip_id": "real_173553",
    "question": "What is the person doing, and to what object? Choose one: jump hair drier; hold tennis racket; look keyboard; kick toilet",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "jump hair drier",
      "hold tennis racket",
      "look keyboard",
      "kick toilet"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:perc_pos",
    "clip_id": "real_173553",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_173553:perc_neg",
    "clip_id": "real_173553",
    "question": "Is there a toilet visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:object",
    "clip_id": "real_562994",
    "question": "What object is the person interacting with?",
    "answer": "tennis racket",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:action",
    "clip_id": "real_562994",
    "question": "What is the person doing?",
    "answer": "hold",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:binding",
    "clip_id": "real_562994",
    "question": "What action is the person performing, and on what object?",
    "answer": "hold tennis racket",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:object_mc",
    "clip_id": "real_562994",
    "question": "Which object is the person interacting with? Choose one: tennis racket; boat; cow; person",
    "answer": "tennis racket",
    "qa_type": "object_mc",
    "choices": [
      "tennis racket",
      "boat",
      "cow",
      "person"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:action_mc",
    "clip_id": "real_562994",
    "question": "What is the person doing? Choose one: hold; read; throw; catch",
    "answer": "hold",
    "qa_type": "action_mc",
    "choices": [
      "hold",
      "read",
      "throw",
      "catch"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:binding_mc",
    "clip_id": "real_562994",
    "question": "What is the person doing, and to what object? Choose one: talk on phone refrigerator; hold tennis racket; ride baseball glove; throw horse",
    "answer": "hold tennis racket",
    "qa_type": "binding_mc",
    "choices": [
      "talk on phone refrigerator",
      "hold tennis racket",
      "ride baseball glove",
      "throw horse"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:perc_pos",
    "clip_id": "real_562994",
    "question": "Is there a tennis racket visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_562994:perc_neg",
    "clip_id": "real_562994",
    "question": "Is there a potted plant visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:object",
    "clip_id": "real_298586",
    "question": "What object is the person interacting with?",
    "answer": "snowboard",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:action",
    "clip_id": "real_298586",
    "question": "What is the person doing?",
    "answer": "snowboard",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:binding",
    "clip_id": "real_298586",
    "question": "What action is the person performing, and on what object?",
    "answer": "snowboard snowboard",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:object_mc",
    "clip_id": "real_298586",
    "question": "Which object is the person interacting with? Choose one: car; couch; snowboard; zebra",
    "answer": "snowboard",
    "qa_type": "object_mc",
    "choices": [
      "car",
      "couch",
      "snowboard",
      "zebra"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:action_mc",
    "clip_id": "real_298586",
    "question": "What is the person doing? Choose one: snowboard; cut; look; throw",
    "answer": "snowboard",
    "qa_type": "action_mc",
    "choices": [
      "snowboard",
      "cut",
      "look",
      "throw"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:binding_mc",
    "clip_id": "real_298586",
    "question": "What is the person doing, and to what object? Choose one: snowboard snowboard; carry remote; throw tie; drink suitcase",
    "answer": "snowboard snowboard",
    "qa_type": "binding_mc",
    "choices": [
      "snowboard snowboard",
      "carry remote",
      "throw tie",
      "drink suitcase"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:perc_pos",
    "clip_id": "real_298586",
    "question": "Is there a snowboard visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_298586:perc_neg",
    "clip_id": "real_298586",
    "question": "Is there a scissors visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:object",
    "clip_id": "real_396385",
    "question": "What object is the person interacting with?",
    "answer": "chair",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:action",
    "clip_id": "real_396385",
    "question": "What is the person doing?",
    "answer": "sit",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:binding",
    "clip_id": "real_396385",
    "question": "What action is the person performing, and on what object?",
    "answer": "sit chair",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:object_mc",
    "clip_id": "real_396385",
    "question": "Which object is the person interacting with? Choose one: chair; dining table; spoon; bowl",
    "answer": "chair",
    "qa_type": "object_mc",
    "choices": [
      "chair",
      "dining table",
      "spoon",
      "bowl"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:action_mc",
    "clip_id": "real_396385",
    "question": "What is the person doing? Choose one: carry; sit; snowboard; eat",
    "answer": "sit",
    "qa_type": "action_mc",
    "choices": [
      "carry",
      "sit",
      "snowboard",
      "eat"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:binding_mc",
    "clip_id": "real_396385",
    "question": "What is the person doing, and to what object? Choose one: sit chair; snowboard baseball glove; work on computer refrigerator; lay toilet",
    "answer": "sit chair",
    "qa_type": "binding_mc",
    "choices": [
      "sit chair",
      "snowboard baseball glove",
      "work on computer refrigerator",
      "lay toilet"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:perc_pos",
    "clip_id": "real_396385",
    "question": "Is there a chair visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_396385:perc_neg",
    "clip_id": "real_396385",
    "question": "Is there a bus visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:object",
    "clip_id": "real_67532",
    "question": "What object is the person interacting with?",
    "answer": "dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:action",
    "clip_id": "real_67532",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:binding",
    "clip_id": "real_67532",
    "question": "What action is the person performing, and on what object?",
    "answer": "look dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:object_mc",
    "clip_id": "real_67532",
    "question": "Which object is the person interacting with? Choose one: person; chair; bicycle; dog",
    "answer": "dog",
    "qa_type": "object_mc",
    "choices": [
      "person",
      "chair",
      "bicycle",
      "dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:action_mc",
    "clip_id": "real_67532",
    "question": "What is the person doing? Choose one: cut; hold; look; talk on phone",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "cut",
      "hold",
      "look",
      "talk on phone"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:binding_mc",
    "clip_id": "real_67532",
    "question": "What is the person doing, and to what object? Choose one: ride sports ball; look dog; surf bed; snowboard microwave",
    "answer": "look dog",
    "qa_type": "binding_mc",
    "choices": [
      "ride sports ball",
      "look dog",
      "surf bed",
      "snowboard microwave"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:perc_pos",
    "clip_id": "real_67532",
    "question": "Is there a dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_67532:perc_neg",
    "clip_id": "real_67532",
    "question": "Is there a car visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:object",
    "clip_id": "real_270744",
    "question": "What object is the person interacting with?",
    "answer": "dog",
    "qa_type": "object",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:action",
    "clip_id": "real_270744",
    "question": "What is the person doing?",
    "answer": "look",
    "qa_type": "action",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:binding",
    "clip_id": "real_270744",
    "question": "What action is the person performing, and on what object?",
    "answer": "look dog",
    "qa_type": "binding",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:object_mc",
    "clip_id": "real_270744",
    "question": "Which object is the person interacting with? Choose one: laptop; person; couch; dog",
    "answer": "dog",
    "qa_type": "object_mc",
    "choices": [
      "laptop",
      "person",
      "couch",
      "dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:action_mc",
    "clip_id": "real_270744",
    "question": "What is the person doing? Choose one: look; cut; snowboard; kick",
    "answer": "look",
    "qa_type": "action_mc",
    "choices": [
      "look",
      "cut",
      "snowboard",
      "kick"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:binding_mc",
    "clip_id": "real_270744",
    "question": "What is the person doing, and to what object? Choose one: work on computer potted plant; ride traffic light; ski keyboard; look dog",
    "answer": "look dog",
    "qa_type": "binding_mc",
    "choices": [
      "work on computer potted plant",
      "ride traffic light",
      "ski keyboard",
      "look dog"
    ],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:perc_pos",
    "clip_id": "real_270744",
    "question": "Is there a dog visible in the image?",
    "answer": "yes",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  },
  {
    "qid": "real_270744:perc_neg",
    "clip_id": "real_270744",
    "question": "Is there a frisbee visible in the image?",
    "answer": "no",
    "qa_type": "perception",
    "choices": [],
    "target_binding": null,
    "negative_binding": null,
    "expected_answer_type": "text",
    "difficulty": null
  }
]