answer: #Person2# wants to buy a watch. She prefers a gold watch. #Person1# shows how to set the alarm and #Person2# buys it.
documents: #Person1#: Good morning, Madam! Can I help you?
  #Person2#: Well, I'd like to buy a watch.
  #Person1#: Oh, look at these two watches, aren't they lovely?
  #Person2#: Yeah. But I think I'd prefer. . .
  #Person1#: How about this one? It's graceful in style.
  #Person2#: Mm, yes, but I think I like that one better. It's made of gold, isn't it?
  #Person1#: Sure.
  #Person2#: How much is it?
  #Person1#: 500 dollars, Madam.
  #Person2#: I wonder if it keeps good time.
  #Person1#: Surely. As this is the latest model, and you can also set the alarm.
  #Person2#: How do I set it?
  #Person1#: Just do like this. Very simple.
  #Person2#: All right. this suits my taste best. I'II take It.