{
  "type": "spatial_imagination",
  "sub_type": "oc_mv",
  "question": "If the observer repositions to backpack (green bbox) while facing table (blue bbox), where is artwork (red bbox) located? Calculate or judge based on the 3D center points of these objects. Select one answer.",
  "choices": [
    "A. left, below, front",
    "B. right, above, behind",
    "C. left, above, front",
    "D. left, below, behind"
  ],
  "answer": "C",
  "camera_name": "rand_002",
  "camera_position": [
    1.829115521394987,
    2.4416712683945097,
    -0.9630624438983411
  ],
  "camera_look_at": [
    0.16095712160193854,
    -2.1462631240849124,
    -1.0492701604979302
  ],
  "imagined_position": [
    -1.8054791688919067,
    -1.5595252513885498,
    -0.9630624438983411
  ],
  "imagined_forward": [
    0.9643404814861276,
    -0.2606974814144367,
    0.04565368496926748
  ],
  "move_to": {
    "circle_color": "green",
    "label": "backpack",
    "id": "backpack_0",
    "centroid": [
      -1.8054791688919067,
      -1.5595252513885498,
      -1.5760499238967896
    ],
    "distance_to_camera": 5.440184353789915,
    "width": 0.545166015625,
    "length": 0.7273147106170654,
    "height": 1.1291701793670654
  },
  "face_toward": {
    "circle_color": "blue",
    "label": "table",
    "id": "table_0",
    "centroid": [
      0.22999636828899384,
      -2.109790802001953,
      -0.86669921875
    ],
    "distance_to_camera": 4.825170972644293,
    "width": 1.408618152141571,
    "length": 1.426513671875,
    "height": 0.072265625
  },
  "query_object": {
    "circle_color": "red",
    "label": "artwork",
    "id": "artwork_0",
    "centroid": [
      1.8485922813415527,
      -2.2352962493896484,
      0.885424792766571
    ],
    "distance_to_camera": 5.029046586650318,
    "width": 0.223388671875,
    "length": 0.6025879383087158,
    "height": 0.1580566167831421
  },
  "context_camera": {
    "name": "view_010",
    "position": [
      -0.0,
      -0.0,
      0.0
    ],
    "look_at": [
      -8.36516284942627,
      -4.829628944396973,
      -2.5881905555725098
    ]
  },
  "scene_id": "0191_txt_6b98c5e19b09",
  "layout_path": null,
  "image_path": "question_image_8.jpg",
  "image_path_context": "question_image_8_context.jpg"
}