{
  "preview_id": "MSA-preview-01",
  "split": "train",
  "anatomical_target": "brain",
  "question_views": [
    {
      "language": "en",
      "format": "2a",
      "declared_visual_inputs": [
        "CT",
        "anatomical mask"
      ],
      "question": "Using the whole-body CT image and the brain mask, please identify all statements that correctly describe the brain.",
      "options": [
        {
          "label": "A",
          "text": "Disordered brain structure"
        },
        {
          "label": "B",
          "text": "Irregular brain morphology"
        },
        {
          "label": "C",
          "text": "Normal brain morphology"
        },
        {
          "label": "D",
          "text": "Normal brain structure"
        }
      ],
      "reference_answer": "CD"
    },
    {
      "language": "en",
      "format": "2a-mf",
      "declared_visual_inputs": [
        "CT"
      ],
      "question": "Using whole-body CT images, please determine all statements that correctly describe the brain.",
      "options": [
        {
          "label": "A",
          "text": "Disordered brain structure"
        },
        {
          "label": "B",
          "text": "Irregular brain morphology"
        },
        {
          "label": "C",
          "text": "Normal brain morphology"
        },
        {
          "label": "D",
          "text": "Normal brain structure"
        }
      ],
      "reference_answer": "CD"
    },
    {
      "language": "zh",
      "format": "2a",
      "declared_visual_inputs": [
        "CT",
        "anatomical mask"
      ],
      "question": "利用全身CT影像和脑的掩模，请确定所有正确描述脑的陈述",
      "options": [
        {
          "label": "A",
          "text": "脑结构紊乱"
        },
        {
          "label": "B",
          "text": "脑形态不规则"
        },
        {
          "label": "C",
          "text": "脑形态正常"
        },
        {
          "label": "D",
          "text": "脑结构正常"
        }
      ],
      "reference_answer": "CD"
    },
    {
      "language": "zh",
      "format": "2a-mf",
      "declared_visual_inputs": [
        "CT"
      ],
      "question": "利用全身CT影像，请确定所有正确描述脑的陈述",
      "options": [
        {
          "label": "A",
          "text": "脑结构紊乱"
        },
        {
          "label": "B",
          "text": "脑形态不规则"
        },
        {
          "label": "C",
          "text": "脑形态正常"
        },
        {
          "label": "D",
          "text": "脑结构正常"
        }
      ],
      "reference_answer": "CD"
    }
  ]
}