answer: #Person2# likes a sapphire brooch but it's too expensive. #Person1# recommends another one which is cheaper but also genuine.
documents: #Person1#: Would you show me this brooch?
  #Person2#: Yes, I would.
  #Person1#: What is this made of?
  #Person2#: It's sapphire. We have only one brooch of this type. Will you try it on?
  #Person1#: Yes, I will. But how much is it?
  #Person2#: Only 700 yuan.
  #Person1#: It's expensive for me.
  #Person2#: How about this one? This is 500 yuan and the same kind of material as that one.
  #Person1#: It is genuine, isn't it?
  #Person2#: Oh, yes. Any kind of goods are dependable as our shop is well-known throughout the city.