The cat needs the dog. The dog eats the tiger. The tiger needs the cat. If someone likes the tiger and the tiger eats the cat then the cat eats the dog. If someone likes the tiger then the tiger eats the dog. If someone likes the cat and the cat eats the dog then the cat needs the dog.
The dog does not eat the tiger.
@0: The cat needs the dog.[(triple1)] The dog eats the tiger.[(triple2)] The tiger needs the cat.[(triple3)]