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