The cat eats the dog. The cat is green. The cat is nice. The cat is red. The cat is round. The cat is young. The cat sees the dog. The cat visits the dog. The dog eats the cat. The dog is green. The dog is nice. The dog is not red. The dog is round. The dog is young. The dog sees the cat. The dog visits the cat. If something visits the cat then it sees the cat. If something is nice then it visits the cat. If something is red and green then it sees the dog. If the cat is red and the cat is not young then the cat is round. If the dog is young then the dog is nice. If something does not visit the cat then the cat visits the dog.
The dog does not see the dog.