dialogue: #Person1#: Can I have a look at that digital camera please?
  #Person2#: Yes of course. This is a really good one actually.
  #Person1#: How much does it cost?
  #Person2#: This one is 1500 yuan.
  #Person1#: It looks pretty good. I think I'll take it.
  #Person2#: Would you like anything else?
  #Person1#: That's all thank you.
summary: #Person1# buys a camera with #Person2#'s assistance.
topic: buy a camera