Alan is rough. Alan is nice. Alan is kind. Alan is green. Bob is young. Bob is round. Bob is nice. Fred is cold. Fred is big. If someone is kind and young and red then they are cold. If someone is green and nice then they are young. If someone is nice and kind and green then they are rough. If someone is young and rough and green then they are red. If someone is nice and big then they are rough. If someone is rough and blue and nice then they are green.
Fred is blue.