State that animals need food, shelter, space, water and air to maintain their existence.
(animals; need; food, shelter, space, water and air; to maintain their existence) Context(animals need,List([11, 23))):(animals; need food, shelter, space, water and air to maintain; their existence)
animals need,List([11, 23))
animals animals
need need food, shelter, space, water and air to maintain
food, shelter, space, water and air to maintain their existence
their existence