answer: #Person2# orders a beer and asks #Person1# to give him some recommendations of food.
documents: #Person1#: Would you like to take a look at the menu, sir?
  #Person2#: Yes. Thank you.
  #Person1#: Would you care for a drink before you order?
  #Person2#: A glass of Qingdao beer.
  #Person1#: Yes, sir. I'll bring it over. Have you decided what you'd like, sir?
  #Person2#: Will you make some recommendation?