{
  "article_id": "A036",
  "synthetic": true,
  "old": [
    {
      "id": "\u7532",
      "pass": true
    },
    {
      "id": "\u4e59",
      "pass": true
    },
    {
      "id": "\u4e19",
      "pass": true
    },
    {
      "id": "\u4e01",
      "pass": false
    },
    {
      "id": "\u620a",
      "pass": false
    }
  ],
  "new": [
    {
      "id": "\u4e01",
      "pass": true
    },
    {
      "id": "\u7532",
      "pass": false
    },
    {
      "id": "\u4e59",
      "pass": true
    },
    {
      "id": "\u4e19",
      "pass": true
    },
    {
      "id": "\u620a",
      "pass": false
    }
  ],
  "expected_counts": {
    "pass_pass": 2,
    "pass_fail": 1,
    "fail_pass": 1,
    "fail_fail": 1
  }
}