Bob is big. Bob is blue. Bob is not quiet. Bob is red. Bob is rough. Bob is smart. Gary is big. Gary is blue. Gary is green. Gary is not quiet. Gary is not red. Gary is smart. Harry is not big. Harry is red. Harry is smart. If someone is big and not red then they are blue. Big people are blue. If someone is blue and smart then they are green. If someone is not quiet and not red then they are green. If someone is smart then they are blue. Quiet people are blue.
Harry is not blue.