Dave is round. Dave is red. Dave is nice. Dave is blue. Gary is red. Gary is nice. Gary is green. If someone is nice and rough then they are blue. If someone is blue and kind and green then they are young. If someone is red and green then they are rough. If someone is rough and red and blue then they are young. If someone is young and round and rough then they are nice. If someone is kind and young and round then they are cold.
Charlie is round.