captcha/click_order/sample_0015/annotation.json

{
  "image": "image.png",
  "gt_box_list": [
    [
      490,
      31,
      610,
      151
    ],
    [
      363,
      324,
      483,
      444
    ],
    [
      97,
      153,
      217,
      273
    ],
    [
      629,
      358,
      749,
      478
    ]
  ],
  "submit_box": [
    550,
    590,
    720,
    680
  ]
}