dialogue: #Person1#: Can I help you?
  #Person2#: I'd like to buy a new mobile phone please.
  #Person1#: Ok, would you like a phone with camera and MP3 player?
  #Person2#: Yes please. And I'd like to be able to make video calls too.
summary: #Person2# wants to buy a new mobile phone from #Person1#.
topic: shopping