answer: #Person1# and #Person2# talk about several TV programmes. #Person2# watches a lot of TV while #Person1# doesn't. Then #Person2# invites #Person1# to watch a documentary, and #Person1# agrees.
documents: #Person1#: what are you watching on the telly?
  #Person2#: there's a great sitcom on Channel 3 that stars in about three minutes.
  #Person1#: which one is that?
  #Person2#: the office. Have you watched it?
  #Person1#: I've seen the British version and loved it, but have never seen the American version.
  #Person2#: it's almost exactly the same. I think it's a hilarious show.
  #Person1#: what are you watching now?
  #Person2#: they're just showing highlights of American Idol from last night right now.
  #Person1#: I can't stand American Idol! I think it's really over-rated.
  #Person2#: I couldn't agree with you more.
  #Person1#: have you got satellite, cable, or digital TV?
  #Person2#: we have digital TV. It's amazing though---even with 100 channels, there's often nothing on that I'd want to watch!
  #Person1#: do you watch a lot of TV then?
  #Person2#: I guess so. I'm bit of a couch potato. How about you?
  #Person1#: I don't have a TV at home, so I rarely watch anything. Is there anything worth watching after the office?
  #Person2#: there's actually a documentary on the history channel later on that I'd like to watch. Do you want to stay and watch it with me?
  #Person1#: why not? I don't have anything better to do!