answer: #Person1# wants to know what types of music #Person2# likes and why. #Person2# likes Rock and R & B because of the different instruments they use.
documents: #Person1#: What type of music do you like to listen to?
  #Person2#: I like listening to different kinds of music.
  #Person1#: Like what, for instance?
  #Person2#: I enjoy Rock and R & B.
  #Person1#: Why is that?
  #Person2#: I like the different instruments that they use.
  #Person1#: That's a good reason to like something.
  #Person2#: Yeah, I think so too.