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