The cat is nice. The squirrel chases the cat. The squirrel is nice. The squirrel is young. The squirrel needs the tiger. The squirrel visits the cat. The squirrel visits the tiger. The tiger chases the squirrel. The tiger is young. The tiger needs the cat. The tiger visits the cat. The tiger visits the squirrel. If something needs the squirrel then it is rough. If something is nice and rough then it needs the squirrel. If the cat is nice then the cat needs the squirrel. If something needs the cat and the cat visits the tiger then the cat is red. If something visits the squirrel then it is young. If something needs the tiger and the tiger needs the squirrel then it is young.
The cat does not need the squirrel.