answer: #Person1# orders fish, spinach and a beer and asks #Person2# for #Person1#'s bill.
documents: #Person1#: Could I have some fish?
  #Person2#: Certainly. And what vegetables would you like?
  #Person1#: Oh, spinach, I think.
  #Person2#: Fine, And what about something to drink?
  #Person1#: Just a beer, please.
  #Person2#: Good. Thank you. sir.
  #Person1#: Would you like to have some more beer?
  #Person2#: No, thanks. I ' Ve had enough. I'll have my bill, please.
  #Person1#: Of course. Please wait a moment. I'll go and get it.
  #Person2#: Thank you.