captcha/click_order/sample_0003/annotation.json

{
  "image": "image.png",
  "gt_box_list": [
    [
      207,
      94,
      327,
      214
    ],
    [
      57,
      69,
      177,
      189
    ],
    [
      129,
      311,
      249,
      431
    ],
    [
      576,
      62,
      696,
      182
    ]
  ],
  "submit_box": [
    550,
    590,
    720,
    680
  ]
}