The cat needs the rabbit. The cat needs the squirrel. The dog is blue. The dog sees the rabbit. The dog visits the squirrel. The rabbit visits the squirrel. The squirrel needs the dog. If something sees the rabbit and the rabbit is green then the rabbit visits the squirrel. If the cat is nice and the cat sees the squirrel then the cat is blue. If something is rough and it sees the rabbit then the rabbit sees the squirrel. If the squirrel visits the dog and the squirrel needs the rabbit then the squirrel sees the rabbit. If something visits the cat then the cat is young. If the dog is green then the dog sees the squirrel.
The squirrel does not see the rabbit.