{
  "image": "image.png",
  "gt_box_list": [
    [
      545,
      47,
      665,
      167
    ],
    [
      454,
      203,
      574,
      323
    ],
    [
      579,
      309,
      699,
      429
    ],
    [
      292,
      324,
      412,
      444
    ]
  ],
  "submit_box": [
    550,
    590,
    720,
    680
  ]
}