The cat chases the dog. The cat chases the lion. The cat chases the mouse. The cat eats the dog. The cat is big. The dog eats the cat. The dog eats the mouse. The dog is green. The dog needs the lion. The lion chases the cat. The lion chases the dog. The lion is green. The lion is red. The mouse chases the cat. The mouse eats the cat. The mouse is kind. If the lion needs the dog and the dog chases the mouse then the lion is nice. If someone is kind then they are big. If someone is big then they need the dog.
The mouse does not need the dog.