U: I'd like to find a north american restaurant in any area. I'd  like the address, phone, and price range.

S: Gourmet Burger Kitchen is a restaurant serving North American food and in the Expensive price range. The phone number is 01223 312598 and the address is Regent Street City Centre.

U: Does this restaurant serve large portions?
S: There are varied opinions concerning the portion sizes. There are some that decribe them a a little small, but some describe them as big and plentiful.