Can you find me a restaurant in the north part of the city?
There are 9 matching records in the north, what price range do you want ?
I don't care. 
Is there a certain type of food that you would like?
Yes, I would like world food.
I am sorry, I can't find any restaurant serves world food in the north . Is there another type of food or area you might be interested in today? 
Maybe some Indian food?