The bald eagle needs the cat. The cat sees the bald eagle. The cow sees the mouse. The mouse needs the cow. If something likes the bald eagle and it likes the cow then the cow needs the bald eagle. If something sees the mouse and it is round then it needs the bald eagle. If something needs the cat and it is round then the cat likes the mouse. If something needs the mouse then the mouse needs the cow. If something needs the cat then it likes the mouse. If something needs the cow then it is red. All round things are nice. If something is round then it is big.
The cow is not nice.