answer: #Person1# shows #Person2# where to find the article #Person2# wants in the library.
documents: #Person1#: How ' s it going?
  #Person2#: I ' m fine. Thank you.
  #Person1#: Do you need anything?
  #Person2#: I need you to help me.
  #Person1#: What can I do for you?
  #Person2#: I am looking for an article in a newspaper.
  #Person1#: Did you check the periodicals?
  #Person2#: I didn ' t even bother to think of that.
  #Person1#: I ' ll show you where to find your article.
  #Person2#: I get lost in this library.
  #Person1#: It ' s right this way.
  #Person2#: Thanks a lot for your help.