Charlie is rough. Dave is young. Dave is round. Fred is round. Fred is red. Fred is kind. Fred is green. Fred is cold. Fred is blue. Harry is young. Harry is round. Harry is red. If someone is round and big then they are nice. If someone is kind and green then they are big. If someone is cold and green and young then they are rough. If someone is big and blue then they are nice. If someone is nice and big then they are rough. If someone is rough and blue and nice then they are green.
Harry is green.