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