The bear does not see the tiger. The cat does not need the bear. The tiger sees the bear. If something sees the cat and it is not young then it does not eat the bear. If something is round then it is green. If something is blue then it eats the bear. If something needs the cat and it eats the cat then it is round. If something sees the bear and it needs the bear then the bear is blue. If something sees the tiger and it does not eat the bear then the bear sees the cat. If something is not green then it needs the cat. If something sees the bear and it does not see the cat then it needs the bear.
The tiger needs the tiger.