inform((_:search,area,'south');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
A cheap restaurant in the south part of town
select((_:result,food,'Chinese');(_:result,food,'Portuguese');(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,type,'Restaurant'))
system
We have two restaurants that meet your criteria , are you more interested in Chinese of Portuguese food ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Chinese , what is the number ?
inform((_:result,area,'south');(_:result,food,'chinese');(_:result,name,'Lucky Star');(_:result,phone,'01223 244277');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
The Lucky Star is a chinese restaurant in the south and is in the cheap price range . Their phone number is 01223 244277 .
request((_:result,address,?);(_:result,type,'Restaurant'))
user
What is their address ?
inform((_:result,address,'Cambridge Leisure Park Clifton Way Cherry Hinton');(_:result,type,'Restaurant'))
system
Cambridge Leisure Park Clifton Way Cherry Hinton
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
What is the postcode please ?
inform((_:result,postcode,'1 U.J.');(_:result,postcode,'C.B 2');(_:result,type,'Restaurant'))
system
Their postcode is C.B 2 , 1 U.J.
thank()
user
Thank you very much .
system
thank you , goodbye
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:search area south
_:search pricerange cheap
_:result food Chinese
_:result food Portuguese
_:result count 2
_:result type Restaurant
_:search food chinese
_:search type Restaurant
_:search area south
_:search pricerange cheap
_:result count 2
_:search food chinese
_:search type Restaurant
_:result area south
_:result food chinese
_:result name Lucky Star
_:result phone 01223 244277
_:result pricerange cheap
_:result type Restaurant
_:result address ?
_:search area south
_:search pricerange cheap
_:result count 2
_:search food chinese
_:search type Restaurant
_:result area south
_:result food chinese
_:result name Lucky Star
_:result phone 01223 244277
_:result pricerange cheap
_:result address Cambridge Leisure Park Clifton Way Cherry Hinton
_:result type Restaurant
_:result postcode ?
_:search area south
_:search pricerange cheap
_:result count 2
_:search food chinese
_:search type Restaurant
_:result area south
_:result food chinese
_:result name Lucky Star
_:result phone 01223 244277
_:result pricerange cheap
_:result address Cambridge Leisure Park Clifton Way Cherry Hinton
_:result postcode 1 U.J.
_:result postcode C.B 2
_:result type Restaurant