answer: #Person1# serves #Person2# to have a look in a shop.
documents: #Person1#: Can I help you, sir?
  #Person2#: You have so many antiques and Chinese paintings here. May I have a look first?
  #Person1#: Of course.
  #Person2#: Are they genuine?
  #Person1#: Some are genuine. But all our reproductions are clearly marked and priced.