{"answers": "A", "options": ["m : that 's ok. thank you for letting me recommend the product .", "m : thank you for doing this survey for me . this is a robot for you .", "m : well , thanks for letting me recommend the clothes for you .", "m : oh , you have known how to operate the robot . thanks for buying ."], "article": "m : excuse me , madam , could i have a few minutes of your time please ? f : yes . m : we have released a robot . it can help you do housework . you might be interested . f : thanks , but i do n't have much housework and i do n't need to do housework . my daughter does it .", "id": "train_2864"}