answer: #Person1# asks #Person2# if #Person1# can smoke here. #Person2# insists that #Person1# should not.
documents: #Person1#: Do you mind if I smoke here?
  #Person2#: Yes, I do. I'd prefer you didn't. The AC ( air-conditioning ) is also on.
  #Person1#: Can I just turn off the AC for now and open the window and smoke indoors?
  #Person2#: That's not a very good idea. It's quite hot outside. Why don't you smoke outside?
  #Person1#: It's very hot and that's why I'd like to smoke inside.
  #Person2#: Though the AC has the air-purifying function. I'd still rather have fresh air than smoke. Are you okay with that?
  #Person1#: Oh, no problem.