The cat is nice. The cat is young. The cat does not need the dog. The cat sees the dog. The cat sees the mouse. The dog eats the mouse. The mouse is not nice. If someone sees the cat then they need the mouse. If someone needs the cat then they eat the cat. If someone is nice then they need the mouse. If the dog is not young then the dog sees the cat. If someone is young and they do not need the mouse then the mouse sees the dog. If someone does not eat the cat and the cat does not eat the dog then the cat eats the mouse.
The cat does not eat the cat.