{
  "id": 55752,
  "title": "where  is the id of pedestrian ?",
  "url": "/competitions/cvpr-2018-autonomous-driving/discussion/55752",
  "author_name": "",
  "post_date": "2018-05-01T10:51:03.586855300Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>I can not find it. Anyone can help?</p>",
  "messages": [
    {
      "id": "321458",
      "postDate": "05/01/2018 10:51:03",
      "content": "<p>I can not find it. Anyone can help?</p>",
      "rawMarkdown": "I can not find it. Anyone can help?",
      "votes": null
    },
    {
      "id": "321873",
      "postDate": "05/02/2018 04:15:32",
      "content": "<p>pedestrain is actually named as person with id 36.</p>",
      "rawMarkdown": "pedestrain is actually named as person with id 36.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 321873,
      "author_name": "huangxinyu01",
      "author_url": "",
      "post_date": "05/02/2018 04:15:32",
      "content": "<p>pedestrain is actually named as person with id 36.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "321458": "I can not find it. Anyone can help?",
    "321873": "pedestrain is actually named as person with id 36."
  },
  "source": "meta"
}