{
  "id": 1934,
  "title": "what's the *_benchmark files?",
  "url": "/competitions/kddcup2012-track2/discussion/1934",
  "author_name": "wjf001",
  "post_date": "2012-05-21T08:27:00.993000",
  "votes": 0,
  "comment_count": 0,
  "views": 1781,
  "content": "<p>such as&nbsp;<span>advertiser_benchmark.csv&nbsp;</span></p>\r\n<p><span>I didn't find out any description ,&nbsp;</span></p>",
  "messages": [
    {
      "id": 11140,
      "postDate": "2012-05-21T08:27:00.993Z",
      "content": "<p>such as&nbsp;<span>advertiser_benchmark.csv&nbsp;</span></p>\r\n<p><span>I didn't find out any description ,&nbsp;</span></p>"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "11140": ""
  }
}