answer: Joe invites Mary to watch a movie. Mary has to go shopping with her roommate. They will go on Friday night and decide on the movie later.
documents: #Person1#: Hey Joe, how have you been?
  #Person2#: I am doing well. How about you, Mary?
  #Person1#: I am doing OK, Joe.
  #Person2#: There is a new movie at the mall that I want to see. Want to go with me?
  #Person1#: I can't because I already promised my roommate that I would go shopping with her.
  #Person2#: I could go to the movies on Friday night instead. Would that be better?
  #Person1#: Did you have a certain movie in mind?
  #Person2#: I thought the movie about a serial killer who rapes and mutilates his victims would be a good choice.
  #Person1#: I kind of wanted to see ' The Secret Life of Bees. '
  #Person2#: Maybe we can think of something somewhere between a chick flick and a horror movie!