U: I am looking for a restaurant that is expensive in the north.

S: There are many to choose from. What type of cuisine would you prefer? Chinese, French, European, Oriental?

U: I think I'll try Chinese.

S: There are two listings of chinese cuisine in the north area that are of a expensive price range.  There is hakka and the hotpot.

U: Can I get cheap Ma Po Tofu here?
S: According to the reviews that I have on hand for this location, the Ma Po Tofu was rated as quite bland and overpriced by one, and superb tasting and very affordable by another reviewer.  Confusing huh?