The bear needs the cow. The cat needs the cow. The cow is round. The dog does not chase the bear. If someone sees the bear and the bear is not big then they see the dog. If someone is rough and they chase the cow then the cow chases the dog. If someone does not chase the bear then they chase the cat. If someone needs the bear then the bear is not big. If someone is big then they see the bear. If someone chases the cow and they are not young then the cow needs the dog. If someone chases the cat and they see the dog then the dog needs the cow. If the dog does not need the cow then the cow does not need the bear.
The cat does not see the bear.