answer: #Person2# helps #Person1# return books. #Person1# renews the borrowing of one book as well as pays 3 Yuan because of overdue.
documents: #Person1#: This is my admission card, and these are the books.
  #Person2#: OK, a moment, please.
  #Person1#: By the way, can I renew the borrowing?
  #Person2#: For which one?
  #Person1#: Sense and Sensibility, English version.
  #Person2#: Yes, of course.
  #Person1#: Can I just do it here?
  #Person2#: Sorry. No, you cannot. You should go to the other counter.
  #Person1#: OK, thanks.
  #Person2#: Sorry, this biography is over the deadline. You have to pay extra for it.
  #Person1#: I was thinking of buying this from the bookstore when my father got this from the library. . . anyway, how much should I pay?
  #Person2#: 3 Yuan, please.
  #Person1#: Here you are. Thanks.
  #Person2#: You are welcome. See you next time.