inform((_:search,type,'Hospital'))
user
Hello , I am looking for the closet hospital .
inform((_:result,address,'Hills Rd , Cambridge');(_:result,phone,'01223245151');(_:result,type,'Hospital'))
system
Addenbrookes Hospital is the closest hospital . They are at Hills Rd , Cambridge and their number is 01223245151 .   Is there anything further i can assist with ?
request((_:result,postcode,?);(_:result,type,'Hospital'))
user
Yes , I also need the postcode .
inform((_:result,postcode,'CB20QQ');(_:result,type,'Hospital'))
system
The postcode is CB20QQ . Can I assist you further today ?
thank()
user
No . That is all . Thank you .
system
I am very glad to assist you today . Good bye !
_:search type Hospital
_:search type Hospital
_:result address Hills Rd , Cambridge
_:result phone 01223245151
_:result type Hospital
_:result postcode ?
_:search type Hospital
_:result address Hills Rd , Cambridge
_:result phone 01223245151
_:result postcode CB20QQ
_:result type Hospital