captcha/click_order/sample_0018/annotation.json

{
  "image": "image.png",
  "gt_box_list": [
    [
      384,
      36,
      504,
      156
    ],
    [
      319,
      240,
      439,
      360
    ],
    [
      82,
      0,
      202,
      120
    ],
    [
      233,
      6,
      353,
      126
    ]
  ],
  "submit_box": [
    550,
    590,
    720,
    680
  ]
}