user_turns: <SILENCE> cheap any spanish cheap <SILENCE> address post code thank you good bye
system_turns: Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? What part of town do you have in mind? What kind of food would you like? Would you like something in the cheap , moderate , or expensive price range? api_call spanish R_location cheap la_raza serves spanish food in the cheap price range Sure , la_raza is on la_raza_address The post code of la_raza is la_raza_post_code  you are welcome