answer: #Person2# is looking for an MP-3 player. #Person1# recommends Pioneer and #Person2# takes the yellow one.
documents: #Person1#: Can I help you?
  #Person2#: I'm looking for an MP - 3 player. Which brand is of the highest quality?
  #Person1#: I recommend Pioneer.
  #Person2#: Which model is the best-seller?
  #Person1#: This model is very popular with ladies.
  #Person2#: May I have a look at it?
  #Person1#: Sure, it's multi-functional. Besides playing music, it can also be used to store documents and make recordings.
  #Person2#: Do you have this model in white?
  #Person1#: No, but we have it in yellow.
  #Person2#: Then I'll take the yellow one.
  #Person1#: Please wait a second. I'll get it for you.
  #Person2#: Okay.