{
  "machine": "coalesce",
  "expectations": [
    {
      "using": {
        "a": "\"William Shatner\"",
        "b": "\"Will Shatner\""
      },
      "outcome": "success",
      "returns": "William Shatner"
    },
    {
      "using": {
        "b": "\"Will Shatner\""
      },
      "outcome": "success",
      "returns": "Will Shatner"
    },
    {
      "using": {
        "a": "\"Will Shatner\"",
        "b": "\"Bill Shatner\""
      },
      "outcome": "success",
      "returns": "Will Shatner"
    },
    {
      "using": {
        "b": "\"Bill Shatner\""
      },
      "outcome": "success",
      "returns": "Bill Shatner"
    },
    {
      "using": {
        "a": "\"Bill Shatner\"",
        "b": "\"Bill\""
      },
      "outcome": "success",
      "returns": "Bill Shatner"
    },
    {
      "using": {
        "b": "\"Bill\""
      },
      "outcome": "success",
      "returns": "Bill"
    }
  ]
}