answer: #Person1# asks #Person2# how to get to the auditorium but #Person2#'s also looking for it. Then they walk together to find it.
documents: #Person1#: Excuse me, do you know where the auditorium is?
  #Person2#: I'm not sure. I'm looking for it, too, because my friend is waiting for me there. She had literature classes there this morning. I think it's this way.
  #Person1#: Do you mind if I walk with you?
  #Person2#: Of course not. What class do you have there?
  #Person1#: I'm taking the introductory economics class. I hear it's a big class.
  #Person2#: Yeah, my roommate took the class last semester and she said there were over 300 people in the lecture hall.