The cat chases the squirrel. The cow is blue. The squirrel eats the cow. If someone chases the squirrel and the squirrel is round then the squirrel chases the cat. If someone chases the cat and the cat is round then the cat chases the squirrel. If someone needs the cat then they eat the cat. If someone eats the cow then they chase the squirrel. If someone is blue and they eat the squirrel then the squirrel is green. If someone needs the cat then they chase the cow.
The squirrel chases the squirrel.