answer: #Person1# recommends #Person2# to order 'Songshuguiyu'. #Person2# doesn't like vinegar and orders something else.
documents: #Person1#: May I take your order now? 
  #Person2#: Yes, please. What's special today? Any special recommendations? 
  #Person1#: Certainly. I would recommend 'Songshuguiyu'. 
  #Person2#: The name sounds fascinating. What is it exactly? 
  #Person1#: Well, it is sweet and sour fried Mandarin fish. 
  #Person2#: Sorry, I'm not interested in vinegar. 
  #Person1#: Then, how about this one? 
  #Person2#: OK. I'll have that. 
  #Person1#: Very good. Could I serve you anything else? 
  #Person2#: Thank you. That's enough. 
  #Person1#: My pleasure. Just a little while, your order will be ready very soon. Please enjoy your lunch. 
  #Person2#: Thanks.