W: I read an article about the auction websites. They seem quite good!
M: Well, these sites are set up to make money fast, and you never know what you're paying for. I won't take the chance. Why not go buy something at a discount from a real department store?
Q: What does the man think of auction websites?
W: John really gave me a big surprise yesterday.
M: I bet. He appeared at the wedding catching everybody's eye, because he was wearing jeans and everyone else was dressed so formally. Didn't he read the instruction on the invitation letter about the dressing code?
Q: What can we learn from the conversation?