{
  "id": 54492,
  "title": "should I take this kind of picture as empty mask???",
  "url": "/competitions/data-science-bowl-2018/discussion/54492",
  "author_name": "CrazyBug_ZhangAY2018",
  "post_date": "2018-04-13T20:54:39.370000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>There are a lot of useless pictures in stage2. for we only have about 600 pictures in stage1 ... </p>",
  "messages": [
    {
      "id": 313795,
      "postDate": "2018-04-13T20:54:39.370Z",
      "content": "<p>There are a lot of useless pictures in stage2. for we only have about 600 pictures in stage1 ... </p>",
      "rawMarkdown": "There are a lot of useless pictures in stage2. for we only have about 600 pictures in stage1 ... "
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "313795": "There are a lot of useless pictures in stage2. for we only have about 600 pictures in stage1 ... "
  }
}