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