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