Bob is nice. Bob is green. Bob is big. Eric is blue. Fred is young. Fred is green. Fred is big. Gary is young. Gary is nice. Gary is green. Gary is cold. Gary is blue. If someone is big and round and red then they are young. If someone is blue and green and rough then they are big. If someone is nice and blue and green then they are rough. If someone is nice and big then they are rough. If someone is nice and big and rough then they are red.
Fred is not cold.