{
  "id": "forest",
  "name": "숲",
  "species": [
    {
      "id": "oak",
      "name": "참나무",
      "stage": 0,
      "picture": "c-oak"
    },
    {
      "id": "grass",
      "name": "풀",
      "stage": 0,
      "picture": "c-grass"
    },
    {
      "id": "wildflower",
      "name": "들꽃",
      "stage": 0,
      "picture": "c-flower"
    },
    {
      "id": "pine",
      "name": "소나무",
      "stage": 0,
      "picture": "c-pine"
    },
    {
      "id": "earthworm",
      "name": "지렁이",
      "stage": 0,
      "picture": "c-earthworm"
    },
    {
      "id": "millipede",
      "name": "노래기",
      "stage": 0,
      "picture": "c-millipede"
    },
    {
      "id": "grasshopper",
      "name": "메뚜기",
      "stage": 1,
      "picture": "c-grasshopper"
    },
    {
      "id": "mothLarva",
      "name": "애벌레",
      "stage": 1,
      "picture": "c-caterpillar"
    },
    {
      "id": "redSquirrel",
      "name": "청설모",
      "stage": 1,
      "picture": "c-red-squirrel"
    },
    {
      "id": "fieldMouse",
      "name": "들쥐",
      "stage": 1,
      "picture": "c-mouse"
    },
    {
      "id": "hare",
      "name": "산토끼",
      "stage": 1,
      "picture": "c-hare"
    },
    {
      "id": "mole",
      "name": "두더지",
      "stage": 1,
      "picture": "c-mole"
    },
    {
      "id": "chipmunk",
      "name": "다람쥐",
      "stage": 2,
      "picture": "c-squirrel"
    },
    {
      "id": "spider",
      "name": "거미",
      "stage": 2,
      "picture": "c-spider"
    },
    {
      "id": "frog",
      "name": "개구리",
      "stage": 2,
      "picture": "c-frog"
    },
    {
      "id": "pheasant",
      "name": "꿩",
      "stage": 2,
      "picture": "c-pheasant"
    },
    {
      "id": "sparrow",
      "name": "참새",
      "stage": 2,
      "picture": "c-sparrow"
    },
    {
      "id": "greatTit",
      "name": "박새",
      "stage": 3,
      "picture": "c-tit"
    },
    {
      "id": "mantis",
      "name": "사마귀",
      "stage": 3,
      "picture": "c-mantis"
    },
    {
      "id": "snake",
      "name": "뱀",
      "stage": 3,
      "picture": "c-snake"
    },
    {
      "id": "weasel",
      "name": "족제비",
      "stage": 3,
      "picture": "c-weasel"
    },
    {
      "id": "raccoonDog",
      "name": "너구리",
      "stage": 3,
      "picture": "c-raccoon-dog"
    },
    {
      "id": "leopardCat",
      "name": "삵",
      "stage": 4,
      "picture": "c-leopardcat"
    },
    {
      "id": "marten",
      "name": "담비",
      "stage": 4,
      "picture": "c-marten"
    },
    {
      "id": "eagleOwl",
      "name": "수리부엉이",
      "stage": 4,
      "picture": "c-owl"
    },
    {
      "id": "hawk",
      "name": "매",
      "stage": 4,
      "picture": "c-hawk"
    }
  ],
  "relations": [
    {
      "eater": "grasshopper",
      "food": "grass",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S5",
        "S6"
      ]
    },
    {
      "eater": "grasshopper",
      "food": "wildflower",
      "preference": 0.4,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C15"
      ]
    },
    {
      "eater": "mothLarva",
      "food": "oak",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S1",
        "S2",
        "S3",
        "S4"
      ]
    },
    {
      "eater": "mothLarva",
      "food": "pine",
      "preference": 0.8,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "C16"
      ]
    },
    {
      "eater": "chipmunk",
      "food": "oak",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S7",
        "S8"
      ]
    },
    {
      "eater": "chipmunk",
      "food": "grass",
      "preference": 0.5,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S8",
        "S9"
      ]
    },
    {
      "eater": "chipmunk",
      "food": "wildflower",
      "preference": 0.5,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S8",
        "S9"
      ]
    },
    {
      "eater": "chipmunk",
      "food": "mothLarva",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1",
        "S9"
      ],
      "textbook": true
    },
    {
      "eater": "chipmunk",
      "food": "grasshopper",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1",
        "S9"
      ],
      "textbook": true
    },
    {
      "eater": "redSquirrel",
      "food": "pine",
      "preference": 1,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C12"
      ]
    },
    {
      "eater": "redSquirrel",
      "food": "oak",
      "preference": 0.8,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C12"
      ]
    },
    {
      "eater": "fieldMouse",
      "food": "oak",
      "preference": 0.8,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S11"
      ]
    },
    {
      "eater": "fieldMouse",
      "food": "grass",
      "preference": 0.7,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S10",
        "S11"
      ]
    },
    {
      "eater": "fieldMouse",
      "food": "wildflower",
      "preference": 0.5,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S10",
        "S11"
      ]
    },
    {
      "eater": "hare",
      "food": "grass",
      "preference": 1,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C14",
        "N5"
      ]
    },
    {
      "eater": "hare",
      "food": "wildflower",
      "preference": 0.7,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C14"
      ]
    },
    {
      "eater": "mole",
      "food": "earthworm",
      "preference": 1,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C13"
      ]
    },
    {
      "eater": "mole",
      "food": "millipede",
      "preference": 0.7,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C13"
      ]
    },
    {
      "eater": "spider",
      "food": "grasshopper",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S14"
      ]
    },
    {
      "eater": "spider",
      "food": "mothLarva",
      "preference": 0.8,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S15",
        "S16"
      ]
    },
    {
      "eater": "frog",
      "food": "earthworm",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "C4"
      ]
    },
    {
      "eater": "frog",
      "food": "mothLarva",
      "preference": 0.8,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "C3",
        "C4",
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "frog",
      "food": "grasshopper",
      "preference": 0.6,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "C3",
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "pheasant",
      "food": "grass",
      "preference": 1,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C17"
      ]
    },
    {
      "eater": "pheasant",
      "food": "oak",
      "preference": 0.6,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C17"
      ]
    },
    {
      "eater": "pheasant",
      "food": "wildflower",
      "preference": 0.5,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C17"
      ]
    },
    {
      "eater": "pheasant",
      "food": "grasshopper",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C18"
      ]
    },
    {
      "eater": "pheasant",
      "food": "mothLarva",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C18"
      ]
    },
    {
      "eater": "sparrow",
      "food": "grass",
      "preference": 1,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C21"
      ]
    },
    {
      "eater": "sparrow",
      "food": "grasshopper",
      "preference": 0.5,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "sparrow",
      "food": "mothLarva",
      "preference": 0.5,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "greatTit",
      "food": "mothLarva",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S17",
        "S18"
      ]
    },
    {
      "eater": "greatTit",
      "food": "spider",
      "preference": 0.5,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S17",
        "S18"
      ]
    },
    {
      "eater": "mantis",
      "food": "grasshopper",
      "preference": 1,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C19"
      ]
    },
    {
      "eater": "mantis",
      "food": "spider",
      "preference": 0.4,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "N4"
      ]
    },
    {
      "eater": "snake",
      "food": "frog",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S19",
        "C1",
        "C2",
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "snake",
      "food": "fieldMouse",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S19"
      ]
    },
    {
      "eater": "snake",
      "food": "chipmunk",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "snake",
      "food": "hare",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "snake",
      "food": "sparrow",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "weasel",
      "food": "fieldMouse",
      "preference": 1,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C7",
        "C8"
      ]
    },
    {
      "eater": "weasel",
      "food": "frog",
      "preference": 0.6,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C7",
        "C8"
      ]
    },
    {
      "eater": "raccoonDog",
      "food": "frog",
      "preference": 0.5,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C5",
        "C6"
      ]
    },
    {
      "eater": "raccoonDog",
      "food": "fieldMouse",
      "preference": 0.4,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C5",
        "C6",
        "C10"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "fieldMouse",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S22",
        "S23"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "chipmunk",
      "preference": 0.5,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S22",
        "S23"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "pheasant",
      "preference": 0.5,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S22"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "greatTit",
      "preference": 0.4,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S24",
        "S25"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "hare",
      "preference": 0.4,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "mole",
      "preference": 0.3,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "frog",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "S22"
      ]
    },
    {
      "eater": "leopardCat",
      "food": "redSquirrel",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "S22"
      ]
    },
    {
      "eater": "marten",
      "food": "redSquirrel",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "marten",
      "food": "chipmunk",
      "preference": 0.7,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "marten",
      "food": "hare",
      "preference": 0.6,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "marten",
      "food": "fieldMouse",
      "preference": 0.5,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "marten",
      "food": "pheasant",
      "preference": 0.4,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S24",
        "C20"
      ]
    },
    {
      "eater": "marten",
      "food": "greatTit",
      "preference": 0.4,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "S24"
      ]
    },
    {
      "eater": "marten",
      "food": "frog",
      "preference": 0.3,
      "grade": "medium",
      "status": "verified",
      "sources": [
        "C8"
      ]
    },
    {
      "eater": "marten",
      "food": "mole",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "S23"
      ]
    },
    {
      "eater": "eagleOwl",
      "food": "fieldMouse",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S20",
        "S21"
      ]
    },
    {
      "eater": "eagleOwl",
      "food": "pheasant",
      "preference": 1,
      "grade": "strong",
      "status": "verified",
      "sources": [
        "S20"
      ]
    },
    {
      "eater": "eagleOwl",
      "food": "hare",
      "preference": 0.5,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C11",
        "N7"
      ]
    },
    {
      "eater": "eagleOwl",
      "food": "frog",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C11"
      ]
    },
    {
      "eater": "eagleOwl",
      "food": "snake",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "C11"
      ]
    },
    {
      "eater": "hawk",
      "food": "sparrow",
      "preference": 1,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1",
        "C21"
      ],
      "textbook": true
    },
    {
      "eater": "hawk",
      "food": "snake",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "hawk",
      "food": "chipmunk",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1",
        "S9"
      ],
      "textbook": true
    },
    {
      "eater": "hawk",
      "food": "hare",
      "preference": 0.3,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    },
    {
      "eater": "hawk",
      "food": "frog",
      "preference": 0.2,
      "grade": "weak",
      "status": "verified",
      "sources": [
        "TB1"
      ],
      "textbook": true
    }
  ],
  "textbookRelations": [
    {
      "eater": "hawk",
      "food": "chipmunk"
    },
    {
      "eater": "hawk",
      "food": "snake"
    },
    {
      "eater": "hawk",
      "food": "frog"
    },
    {
      "eater": "hawk",
      "food": "hare"
    },
    {
      "eater": "hawk",
      "food": "sparrow"
    },
    {
      "eater": "snake",
      "food": "frog"
    },
    {
      "eater": "snake",
      "food": "chipmunk"
    },
    {
      "eater": "snake",
      "food": "hare"
    },
    {
      "eater": "snake",
      "food": "sparrow"
    },
    {
      "eater": "frog",
      "food": "mothLarva"
    },
    {
      "eater": "frog",
      "food": "grasshopper"
    },
    {
      "eater": "sparrow",
      "food": "mothLarva"
    },
    {
      "eater": "sparrow",
      "food": "grasshopper"
    },
    {
      "eater": "chipmunk",
      "food": "mothLarva"
    },
    {
      "eater": "chipmunk",
      "food": "grasshopper"
    }
  ],
  "excludedRelations": [
    {
      "eater": "frog",
      "food": "spider",
      "reason": "근거는 강하지만(C3·C4) 둘 다 2단계라 같은 단계끼리는 먹지 않아요"
    },
    {
      "eater": "raccoonDog",
      "food": "oak",
      "reason": "도토리가 많은 숲에서도 너구리 배설물에서 나오지 않았어요(C6)"
    },
    {
      "eater": "leopardCat",
      "food": "raccoonDog",
      "reason": "털 1.8%뿐이라 썩은 고기를 먹은 것일 수 있어요(S23, 선호도 0.1)"
    },
    {
      "eater": "marten",
      "food": "raccoonDog",
      "reason": "털 2.0%뿐이라 썩은 고기를 먹은 것일 수 있어요(S23, 선호도 0.1)"
    },
    {
      "eater": "marten",
      "food": "snake",
      "reason": "인용 없는 백과 문장뿐이에요(C20, 선호도 0.1)"
    },
    {
      "eater": "eagleOwl",
      "food": "weasel",
      "reason": "백과의 일반 서술뿐이에요(C9, 선호도 0.1)"
    },
    {
      "eater": "eagleOwl",
      "food": "raccoonDog",
      "reason": "백과의 포식자 목록뿐이에요(C10, 선호도 0.1)"
    },
    {
      "eater": "snake",
      "food": "greatTit",
      "reason": "알·새끼만 먹는 관계라 쫓기 놀이에 맞지 않아요"
    },
    {
      "eater": "eagleOwl",
      "food": "chipmunk",
      "reason": "근거를 못 찾았어요"
    },
    {
      "eater": "eagleOwl",
      "food": "redSquirrel",
      "reason": "근거를 못 찾았어요"
    },
    {
      "eater": "greatTit",
      "food": "grasshopper",
      "reason": "근거가 없어요"
    }
  ],
  "sources": [
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    {
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      "kind": "book",
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    }
  ],
  "board": {
    "zones": {
      "forest": "참나무 숲",
      "flower": "꽃밭",
      "pines": "소나무 언덕",
      "stream": "개울",
      "meadow": "풀밭"
    },
    "obstacles": {
      "big": "tree",
      "small": "pine",
      "stone": "rock"
    },
    "food": [
      {
        "species": "oak",
        "count": 26,
        "zones": [
          "forest"
        ],
        "under": "tree"
      },
      {
        "species": "grass",
        "count": 32,
        "zones": [
          "meadow"
        ]
      },
      {
        "species": "wildflower",
        "count": 22,
        "zones": [
          "flower"
        ]
      },
      {
        "species": "pine",
        "count": 14,
        "zones": [
          "pines"
        ],
        "under": "pine"
      },
      {
        "species": "earthworm",
        "count": 14,
        "zones": [
          "forest",
          "meadow"
        ]
      },
      {
        "species": "millipede",
        "count": 10,
        "zones": [
          "forest",
          "meadow"
        ]
      }
    ]
  }
}