options: f : thank you . what i ordered is roast chicken . f : thank you . what i ordered is soup . but this is roast chicken . f : what i ordered is steak and boiled potatoes . you 've made a mistake . f : what i ordered is steak and roast chicken . where is my steak ?
article: f : excuse me , waiter , this is roast chicken , but what i ordered is steak and boiled potatoes . m : i 'm so sorry . i 'm afraid i 've made a mistake . i 'll check it .