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