{
  "Gatekeeper": {
    "requires": []
  },
  "Coder": {
    "requires": [
      "Gatekeeper_Approval"
    ]
  },
  "Adversary": {
    "requires": [
      "Coder_Commit"
    ]
  },
  "Evaluator": {
    "requires": [
      "Adversary_Pass"
    ]
  }
}