answer: #Person1# invites #Person2# for the next dance. #Person2# agrees. They admire each other's dancing and talk about their favorite type of dance.
documents: #Person1#: The band is pretty good. How do you like the music?
  #Person2#: it's very nice. I haven't heard live music in a while. This is fun.
  #Person1#: well, then, may I invite you for the next dance?
  #Person2#: of course. But I'm afraid I'm not much of a dancer. . .
  #Person1#: don't worry. I'm not much of a dancer myself.
  #Person2#: you're dancing so well.
  #Person1#: you dance beautifully too.
  #Person2#: when did you learn to dance?
  #Person1#: in college. But I don't dance very often. What's your favourite dance?
  #Person2#: it's hard to say. It depends. But I love the waltz.
  #Person1#: how about tango?
  #Person2#: oh, I like it. It's such a beautiful dance, but I can't do it well. What about you?
  #Person1#: Tango is my favorite. Anything but hip-hop or the foxtrot.
  #Person2#: thank you for the dance.
  #Person1#: my pleasure. Let's go and have a drink.
  #Person2#: ok.