answer: #Person2# asks #Person1# to wrap a medium cup of mocha and a chocolate bar.
documents: #Person1#: Good morning. sir. How may I serve you today?
  #Person2#: I'd like a cup of mocha.
  #Person1#: Sure. Large or medium?
  #Person2#: Medium, please.
  #Person1#: Anything else to go?
  #Person2#: Yeah. give me a chocolate bar also.
  #Person1#: You've got it.
  #Person2#: Please have them wrapped. I'll take them away.
  #Person1#: Sure. It's seven eighty-nine.
  #Person2#: Here's eight dollars. Keep the change.
  #Person1#: Thank you, sir. Have a nice day.