inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
I need the address and postcode of a cheap restaurant on the north side of town .
system
The address for Royal Spice is Victoria avenue Chesterton and the post code is C.B 4 , 1 E.H. Royal Spice is in the cheap price range and is in the north part of town .
user
Than you .
system
Thank you .   Goodbye .
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result address ?
_:result postcode ?
_:result type Restaurant
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result address ?
_:result postcode ?
_:result type Restaurant