Hello how may I help you? Can you help me with a game? I sure can. How do I win at Zork? I'm sorry, I am only programmed to help play games, not to tell you how to win them. Why not? It is not built into my knowledge system. Ok, what games can you help me with? I can help you with knowledge of any game, just not directions on how to win. Ok, thanks. You're welcome.