captcha/click_order/sample_0019/annotation.json

{
  "image": "image.png",
  "gt_box_list": [
    [
      178,
      274,
      298,
      394
    ],
    [
      48,
      239,
      168,
      359
    ],
    [
      116,
      74,
      236,
      194
    ],
    [
      388,
      316,
      508,
      436
    ]
  ],
  "submit_box": [
    550,
    590,
    720,
    680
  ]
}