Bob is rough. Bob is nice. Bob is kind. Bob is big. Dave is red. Dave is blue. Gary is round. Gary is green. Gary is blue. Harry is young. Harry is round. If someone is kind and cold then they are nice. If someone is nice and young and round then they are blue. If someone is nice and young and blue then they are red. If someone is round and young then they are nice. If someone is big and blue and kind then they are young. If someone is blue and young and cold then they are round. If someone is blue then they are green.
Bob is not red.