answer: #Person2# tells #Person1# how to find the books related to the #Person1#'s topic with computer, #Person2# says #Person1# can only check out up to three books at a time.
documents: #Person1#: Can you help me find some books? I need them for my class. I'm writing a report about US history.
  #Person2#: Of course. Do you know how to use our computers? Our entire book collection is on our website. You can look up the books you need, then I'll walk you over to their location in the main building.
  #Person1#: Thank you, but I'm not sure which books to look up on the computer. My topic is very general. How can I search for a few books on a topic instead of one specific book?
  #Person2#: I'll show you. Type your topic into the search box on the screen and a list of books will come up. Then pick the few books that you want and will look for them on the bookshelves.
  #Person1#: Thank you.
  #Person2#: Remember, you can only check out up to three books at a time.