type Query {
  me: User
  user(id: ID!): User
  being(id: ID!): Being
}

type User implements Being {
  id: ID!
  name: String!
  luckyNumber: Int
}

type Animal implements Being {
  id: ID!
  name: String!
  species: Species!
  owner: Being
}

enum Species {
  DOG
  COELACANTH
}

interface Being {
  id: ID!
  name: String!
}