{"answers": "C", "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 .", "id": "dev_652"}