The cat chases the rabbit. The cat is red. The cat is round. The dog needs the rabbit. The rabbit is rough. The squirrel is young. The squirrel needs the cat. If someone chases the dog and the dog is blue then they are red. If someone needs the dog then the dog chases the squirrel. If someone chases the dog then they are blue. If someone needs the cat then the cat sees the dog. If someone is red then they need the dog. If the rabbit chases the squirrel then the rabbit sees the squirrel. If someone needs the dog then they chase the dog. If someone chases the squirrel then they are red. If the cat does not chase the dog then the dog chases the rabbit.
The squirrel needs the dog.