The cat sees the dog. The cat sees the tiger. The cow is nice. The cow is rough. The cow likes the tiger. The cow needs the tiger. The dog is rough. The tiger is nice. The tiger likes the cow. The tiger needs the dog. If the cat needs the dog then the dog sees the cat. If someone sees the tiger and the tiger likes the cow then the tiger needs the cat. If someone needs the dog then they see the tiger. If someone sees the tiger then the tiger sees the cat. If the dog needs the tiger then the tiger is not nice. If someone sees the tiger then they do not need the tiger.
The dog sees the tiger.