The cat chases the dog. The cat chases the lion. The cat eats the cow. The cat eats the dog. The cat is not blue. The cat is not green. The cow does not chase the cat. The cow chases the dog. The cow visits the dog. The dog does not chase the cow. The dog chases the lion. The dog is not nice. The dog visits the cat. The lion eats the dog. The lion does not visit the cow. If something chases the cat then it does not visit the cat. If something chases the lion and it is not cold then the lion chases the cat. If the cow does not chase the lion then the lion is not nice.
The dog chases the cat.