Bob is cold. Bob is rough. Bob is smart. Bob is white. Fiona is big. Fiona is blue. Fiona is cold. Fiona is smart. Fiona is white. Fiona is young. Gary is rough. Gary is smart. Harry is blue. Harry is cold. Harry is smart. Blue people are big. All rough, big people are young. If someone is big and young then they are rough. All rough, cold people are smart. If Harry is smart then Harry is rough. If Gary is smart then Gary is blue.
Harry is not big.