{"answers": "C", "options": ["m : why do you think they 're worth the money ?", "m : why you are not very impressed by them ? but i heared that you prefer the new products than old one ?", "m : you are not very impressed by them ?", "m : what is the new and different on your view ?"], "article": "m : have you heard of the ua healthbox ? f : no . what 's that ? m : it was created by the company under armor . it 's a new set of 3 smart devices : a wristband , a scale and a heart-rate monitor . they all record information about you when you exercise , which is then collected in the app ua record . f : i like that all of the information goes into one app , but it does n't sound very different from other products that are already out there . m : check this out , though . you can touch the screen of the wristband to signal that you 're starting or ending an activity . then the scale measures your body fat and weight , while the monitor tracks your heart rate . you wear the heart monitor on a band around your chest . the best part about it is that you can set goals and measure your progress . f : how much does it cost ? m : the whole set is around $ 400 . but you can just buy the wristband if you want , which is $ 180 . f : wow , that 's not exactly a bargain , is it ?", "id": "train_1577"}