<SILENCE> looking for a restaurant that serves portuguese food <SILENCE> whats its price range may i have the address ok thanks goodbye
Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? api_call portuguese R_location R_price nandos serves portuguese food . nandos is in the cheap price range Sure , nandos is on nandos_address  you are welcome