answer: #Person1# helps #Person2# apply for a library card before checking out #Person2#'s books.
documents: #Person1#: What do you need?
  #Person2#: I would like to check out a book.
  #Person1#: I'm going to need your library card.
  #Person2#: I don't have a library card.
  #Person1#: Why don't you apply for one right now?
  #Person2#: Sure. That would be great.
  #Person1#: Please fill out this application.
  #Person2#: Okay. Here you go.
  #Person1#: Now, sign your name on the back of the card.
  #Person2#: Here you go.
  #Person1#: Here's your library card.
  #Person2#: Thanks. Now I'd like to check out this book.