The cat is blue. The cat likes the squirrel. The cat visits the squirrel. The lion likes the cat. The lion likes the squirrel. The squirrel chases the lion. The squirrel is not rough. The squirrel likes the cat. The squirrel visits the cat. The squirrel visits the lion. If someone visits the cat and they do not visit the lion then they are nice. If someone does not chase the cat then they are not rough.
The lion is not nice.