The JSON incarnation of the Mkay AST representing a comparison between property X and the result of adding three values together.

addthreevalues.json

{
  "type": "call",
  "value": ">",
  "operands": [
    {
      "type": "property",
      "value": "X"
    },
    {
      "type": "call",
      "value": "+",
      "operands": [
        {
          "type": "property",
          "value": "A"
        },
        {
          "type": "property",
          "value": "B"
        },
        {
          "type": "property",
          "value": "C"
        }
      ]
    }
  ]
}