captcha/click_order/sample_0007/annotation.json

{
  "image": "image.png",
  "gt_box_list": [
    [
      485,
      355,
      605,
      475
    ],
    [
      659,
      161,
      779,
      281
    ],
    [
      638,
      389,
      758,
      509
    ],
    [
      54,
      168,
      174,
      288
    ]
  ],
  "submit_box": [
    550,
    590,
    720,
    680
  ]
}