U: Is there a restaurant on the North side of town?

S: There are several restaurants in the north part of town.  Do you have a preference of price range or type of food?

U: I don't care.

S: City Stop Restaurant is an expensive restaurant on the North side of town.

U: I would like a restaurant serving swedish food in the north part of town.

S: I'm sorry but there are no Swedish serving restaurants in that area. Would you like to expand your search?

U: How about indian food?

S: The Royal Spice restaurant has a cheap price range.

U: Does the Royal Spice Restaurant have high ratings on its butter chicken?
S: Yes, Royal Spice Restaurant does have high ratings for the butter chicken. One past guest said that it knocked their socks off.