{"answers": "C", "options": ["m : although you want to buy a tablet computer , i am a waiter and i do n't sell computers .", "m : although you want to buy a computer , i am a teacher and you should not ask my advice .", "m : since i 'm a salesman , let me take a look at it for you .", "m : since i 'm a salesman , let me take a look at it for you . you bought the tablet computer here last year , did n't you ?"], "article": "m : good afternoon , madam . what can i do for you ? f : thank you . i bought this tablet computer here yesterday and it does n't seem to work .", "id": "train_5396"}