The cat does not chase the cow. The cat visits the cow. The cow is blue. If something chases the cow and the cow chases the cat then the cat does not eat the cow. If something does not chase the cat then it eats the cat. If something chases the cat then it eats the cow. If something is rough and it does not visit the cow then the cow visits the cat. If something eats the cat and it does not eat the cow then it is rough. If the cow does not eat the cat then the cat chases the cow.
The cow is blue.