{"answers": "B", "options": ["m : i 'm surprised that you are best at playing the erhu . hardly anyone knows it well .", "m : seems that you are most proud of your violin level .", "m : you are an expert in playing violin . it 's a pity that you do n't know other instruments .", "m : since you are best at piano , i hope i have chance to listen to you playing ."], "article": "m : what are you good at , susan ? for example , sports , music , art ? f : i like music a lot and i can play some musical instruments , such as piano , erhu , guitar , especially violin .", "id": "train_4939"}