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