The cat is nice. The cat is young. The cat needs the squirrel. The squirrel is young. The squirrel needs the cat. The squirrel sees the cat. The squirrel visits the cat. If something sees the cat and the cat visits the squirrel then the cat needs the squirrel. If something is not blue then it sees the cat. If something sees the cat then the cat sees the squirrel. If something sees the cat and the cat is young then the cat needs the squirrel. If the cat is big and the cat is nice then the cat visits the squirrel. If something does not visit the squirrel and the squirrel does not see the cat then it needs the cat.
The cat is not nice.