Anne is round. Bob is blue. Bob is cold. Bob is rough. Gary is furry. Gary is young. Harry is rough. If someone is round then they are blue. Round people are rough. If someone is young then they are blue. Blue, young people are furry. If someone is rough then they are round. Rough, furry people are cold. If Harry is blue then Harry is young. If someone is not rough then they are big.
Harry is not blue.