options: f : you are right . i must have left it in the restaurant . f : you are right . i must have left it in the shop . f : not the car , i must have left it in the restaurant . f : you are right . i must have left it in the car .
article: f : oh no , i 've left my new hat somewhere . m : i do n't remember you having it at lunch in the restaurant . you must have left it in your car .