user_turns: <SILENCE> <SILENCE> <SILENCE> <SILENCE> <SILENCE> moroccan food <SILENCE> what is it by
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 ? Would you like something in the cheap , moderate , or expensive price range? the cow pizza kitchen and bar is a great restaurant Sure , the cow pizza kitchen and bar is on the_cow_pizza_kitchen_and_bar_address the cow pizza kitchen and bar is a great restaurant The post code of the cow pizza kitchen and bar is the_cow_pizza_kitchen_and_bar_post_code the cow pizza kitchen and bar is a great restaurant  you are welcome