{
  "type": "object_placement",
  "question": "Please point out the free space on the table. Your answer should be formatted as a list of tuples, i.e. [(x1, y1)], where each tuple contains the x and y coordinates of a point satisfying the conditions above. The coordinates should be between 0 and 1, indicating the normalized pixel locations of the points in the image.",
  "answer": "[(0.812, 0.545), (0.966, 0.627), (0.907, 0.71), (0.731, 0.803), (0.61, 0.655), (0.691, 0.51), (0.812, 0.563), (0.781, 0.788), (0.714, 0.704), (0.623, 0.594), (0.72, 0.678), (0.781, 0.67), (0.99, 0.613), (0.829, 0.689), (0.853, 0.678), (0.945, 0.721)]",
  "camera_name": "view_001",
  "camera_position": [
    -0.0,
    -0.0,
    0.0
  ],
  "camera_look_at": [
    4.829628944396973,
    -8.36516284942627,
    -2.5881905555725098
  ],
  "moveable_object": {
    "label": "artwork",
    "id": "artwork_0",
    "centroid": [
      1.8485922813415527,
      -2.2352962493896484,
      0.885424792766571
    ],
    "surface_point": [
      1.8485922813415527,
      -2.2352962493896484,
      0.9644531011581421
    ],
    "width": 0.223388671875,
    "length": 0.6025879383087158,
    "height": 0.1580566167831421
  },
  "surface": {
    "label": "table",
    "id": "table_0",
    "centroid": [
      0.22999636828899384,
      -2.109790802001953,
      -0.86669921875
    ],
    "surface_point": [
      0.22999636828899384,
      -2.109790802001953,
      -0.83056640625
    ],
    "width": 1.408618152141571,
    "length": 1.426513671875,
    "height": 0.072265625
  },
  "footprint": [
    0.2234,
    0.6026
  ],
  "scene_id": "0191_txt_6b98c5e19b09",
  "layout_path": null,
  "image_path": "question_image_4.jpg",
  "ground_truth_mask": "question_mask_4.png"
}