answer: #Person2# wants to have a parcel delivered to Shanghai. The parcel is so heavy that #Person1# charges 30 Yuan for that.
documents: #Person1#: Hello, may I help you?
  #Person2#: Yes, I'd like to have this parcel delivered to Shanghai.
  #Person1#: Oh, we only take care of mail. For parcels, you can go to the next window.
  #Person2#: Thanks!. . . Hello, I have a parcel to deliver.
  #Person1#: Where do you need it to be delivered to?
  #Person2#: I want to post it to Shanghai.
  #Person1#: OK, please fill out this form.
  #Person2#: Sure, what's the postcode of Shanghai?
  #Person1#: Wait a moment, let me check it out for you. It's 200085.
  #Person2#: Thanks, here you go. What's the postage, please?
  #Person1#: Hold on, let me put it on the scale. It weighs up to 10kg and that will be 30 Yuan, please.
  #Person2#: Ten kg! Dear Shirley must have put a lead ball in it!