The cat is nice. The cat needs the lion. The lion visits the cat. Round things are nice. If the cat eats the lion and the cat is not rough then the lion does not visit the cat. If something eats the cat and the cat does not visit the lion then the cat eats the lion. If something needs the cat then the cat does not eat the lion. If something visits the cat and it is not blue then the cat is round. If something eats the lion and it visits the cat then the lion needs the cat. If the cat eats the lion and the cat is not rough then the cat needs the lion. If the lion visits the cat and the cat does not eat the lion then the cat needs the lion.
The lion does not need the cat.