{"answers": "A", "options": ["m : fine , i still want a guarantee although they are the lastest style .", "m : fine , so they are the latest style from the u.s. right ?", "m : although they have a guarantee , they are not tough .", "m : ok , since they are from the asian leading brand , i will buy them without the guarantee ."], "article": "f : brand new sunglasses just $ 80 . m : really ? they do n't look very new . f : these are the latest style from europe . m : anyway i just bought some the other day . f : not like these . ok , just for you . one pair for $ 70 . m : do they come with a guarantee ? f : what do you need a guarantee for ? these are really tough .", "id": "train_675"}