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