{"answers": "C", "options": ["m : folk music is good to students , research suggests that it makes brain less active .", "m : classical music is good to students , it has a fast beat and it ' s lively .", "m : well , it ' s my first time to hear that classical music is good to students .", "m : dance music has a slow beat but it ' s lively , it ' s good to students ."], "article": "f : what kind of music do you like listening to ? m : i like music that has a fast beat and it 's lively , like dance music which is sometimes too loud , though . you prefer classical music , do n't you ? f : yes , i do . i find it very relaxing . i often listen to mozart or bach in the evening after a hard day at work . m : i must admit that i like several pieces of classical music . f : classical music is supposed to be good for your brain , research suggests that it makes your brain more active , students who listen to classical music while studying perform better .", "id": "train_260"}