{
  "name": "Command",
  "contexts": [
    {
      "relations": [{
        "src": "main",
        "dst": "main.{goblin}",
        "multiplicity": "1:1"
      }],
      "transfer": {
        "src": "main.wizard",
        "dst": "main.{goblin}",
        "data": {
          "type": "Data",
          "name": "data"
        },
        "style": "PUSH",
        "multiplicity": "1:1"
      }
    }
  ]
}