| { |
| "task_id": "034_L1_032_chemistry", |
| "split": "L1", |
| "domain": "liquid_handling", |
| "discipline": "chemistry", |
| "title": "Removing the stopper from a separatory funnel", |
| "description": "A laboratory operator wearing a white coat and green gloves removes the glass stopper from the top of a separatory funnel clamped to a metal stand. The operator unscrews the stopper and sets it aside to allow air to enter the funnel.", |
| "initial_image": "../first_frames/034_L1_032_chemistry.jpg", |
| "scene": { |
| "objects": [ |
| { |
| "id": "separatory_funnel", |
| "name": "separatory funnel", |
| "contents": "clear liquid", |
| "material": "glass" |
| }, |
| { |
| "id": "glass_stopper", |
| "name": "glass stopper", |
| "contents": "N/A", |
| "material": "glass" |
| }, |
| { |
| "id": "metal_stand", |
| "name": "metal support stand", |
| "contents": "N/A", |
| "material": "metal" |
| }, |
| { |
| "id": "conical_flask", |
| "name": "conical flask", |
| "contents": "empty", |
| "material": "glass" |
| } |
| ], |
| "spatial_relations": [ |
| "The separatory funnel is clamped vertically to the metal stand.", |
| "The conical flask sits on the bench directly beneath the funnel's spout.", |
| "The glass stopper is inserted into the top opening of the separatory funnel." |
| ], |
| "environment": "indoor_laboratory" |
| }, |
| "action_sequence": [ |
| { |
| "step": 1, |
| "action": "right hand grasps the glass stopper", |
| "target_object": "glass_stopper", |
| "contact": "hand_object", |
| "state_transition": { |
| "from": "glass stopper is inserted in the funnel top", |
| "to": "glass stopper is held by the right hand" |
| } |
| }, |
| { |
| "step": 2, |
| "action": "right hand unscrews and removes the glass stopper", |
| "target_object": "glass_stopper", |
| "contact": "hand_object", |
| "state_transition": { |
| "from": "glass stopper is held by the right hand", |
| "to": "glass stopper is removed from the funnel" |
| } |
| } |
| ], |
| "prompt_for_gen": "From a nearby observer viewpoint, a glass separatory funnel containing clear liquid is clamped to a metal support stand, positioned above an empty conical flask on a green bench. A laboratory operator wearing a white coat and green gloves stands to the right. The operator's right hand reaches up to the top of the funnel and grasps the glass stopper. The fingers rotate the stopper counter-clockwise to unscrew it from the funnel neck. The operator then lifts the stopper straight up, removing it completely from the opening. The right hand moves the stopper away to the side, leaving the top of the separatory funnel open to the atmosphere.", |
| "difficulty_features": { |
| "number_of_objects": 4, |
| "number_of_action_steps": 2, |
| "requires_liquid_handling": false, |
| "requires_tool_manipulation": false, |
| "requires_fine_motor_control": true, |
| "requires_transparent_object_reasoning": false, |
| "requires_color_tracking": false, |
| "requires_volume_change_detection": false, |
| "requires_spatial_memory": false, |
| "requires_sequential_ordering": false |
| }, |
| "viewpoint": "nearby_observer" |
| } |
|
|
