{
  "name": "Town Phase",
  "description": "Advances from a small village to an bustling town, ready to expand rapidly."
  "cost": {"food": 200, "wood": 200},
  "requires": {
    "anyOfTheFollowing": {
      [
        [ { "class": "Village", "count": 2 } ],
        [ { "tech": "Irrigation" }, { "tech": "Herding" } ],
      ],
    },
  },
  "supercedes": "Village Phase",
}