The cat chases the cow. The cat is kind. The cow chases the cat. The cow is green. The cow needs the tiger. The mouse is cold. The tiger is young. If the cow is not cold then the cow is not blue. If something is green then it needs the tiger. If something needs the tiger then it needs the mouse. If something needs the mouse then it needs the cat. If something needs the cat and it is not kind then the cat is green. If the cat chases the tiger and the cat is not green then the cat does not need the cow.
The cow needs the cat.