example.json

{
  "state": {
    "lives": 2,
    "pellets_left": 181,
    "to_junction": 5.8,
    "options": {
      "up": {
        "ghost": null,
        "pellets": 6,
        "food": 0.8,
        "power": 10.8
      },
      "left": {
        "ghost": null,
        "pellets": 6,
        "food": 0.8
      },
      "back": {
        "ghost": null,
        "pellets": 11,
        "food": 1.2,
        "power": 11.2
      }
    }
  },
  "questions": {
    "move": {
      "type": "choice",
      "instructions": "You control Pac-Man in a maze. Choose which way to go at the next junction. Eating pellets scores points. Touching a normal ghost loses a life. After a power pellet, ghosts are frightened for a few seconds and can be eaten for bonus points. Each option lists facts about the path through that exit: ghost = steps to the nearest normal ghost (null if none within 15), ghost_coming = that ghost is moving toward you, edible = steps to the nearest frightened ghost, pellets = pellets within 6 steps, food = steps to the nearest pellet, power = steps to the nearest power pellet. Steps count from Pac-Man, including the corridor up to the junction. 'back' means turn around right now instead of going to the junction.",
      "criteria": {
        "up": null,
        "left": null,
        "back": "turn around now"
      }
    }
  }
}