The bear chases the cow. The bear eats the cat. The bear eats the cow. The bear needs the cat. The cat chases the bear. The cat eats the cow. The cat is green. The cat needs the cow. The cow is kind. The cow needs the cat. If something is green then it eats the cow. If something chases the cat and it needs the cow then the cat is not blue. If something needs the cat and it is green then it eats the cat.
The cow does not eat the cow.