{
  "image": "sample_0018_step_0.png",
  "gt_box_index": [
    3,
    4,
    5
  ],
  "target_object_type": "cars",
  "target_patches": [
    "patch_1_0.jpg",
    "patch_1_1.jpg",
    "patch_1_2.jpg"
  ],
  "sub_image_box_list": [
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    ],
    [
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    ],
    [
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    ],
    [
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    ],
    [
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    ],
    [
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    ],
    [
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    ],
    [
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      300,
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    ],
    [
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    ]
  ],
  "submit_box": [
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  ]
}