U: I'm looking for a restaurant that serves belgian food

S: There aren't any belgian restaurants in the area. Would you like to search for something else?

U: Portuguese, please.

S: For portuguese food, there is Nandos in the south part of town or Nandos City Centre. Would you like the contact information for either of those?

U: Does it offer large portions, and are the reviews good?
S: The reviews are mixed, especially about the portion size. Some people mention being stuffed, but others felt you don't get that much.