answer: #Person1# suggests playing chess this weekend and will teach #Person2# how to win. #Person2# agrees.
documents: #Person1#: How will you spend this lovely weekend?
  #Person2#: I have no idea, any suggestions?
  #Person1#: We haven't played chess for a long time. How about playing chess?
  #Person2#: It must be fun. But you know, I am not good at chess. I never won since I've learnt to play chess.
  #Person1#: Don't worry, I will teach you how to win.
  #Person2#: OK, settled then.
  #Person1#: See you tomorrow.
  #Person2#: See you!