The cat is big. The cat is kind. The cat is young. The cat needs the squirrel. The cat visits the squirrel. The squirrel chases the cat. The squirrel is big. The squirrel is young. The squirrel needs the cat. The squirrel visits the cat. If the cat visits the squirrel and the squirrel chases the cat then the squirrel needs the cat. If the squirrel chases the cat and the squirrel needs the cat then the cat is red.
The cat does not need the cat.