{"answers": "B", "options": ["m : so yoga makes you easier to concentrate , is n't it ?", "m : so tai chi makes you easier to concentrate , is n't it ?", "m : tai chi makes you more energetic but hard to concentrate , right ?", "m : what ? you get better appetite and gain more weight because of tai chi ?"], "article": "m : what made you join the tai chi club , monica ? f : i used to like to play volleyball and tennis . now , i just want to try a sport , which is not that intense for a change . m : why did n't you choose yoga ? it 's very popular nowadays , and also involves less physical intensity . f : well , another reason why i chose tai chi , was because i always have a fascination with chinese culture . m : how does tai chi relate to chinese culture ? i thought is just a way of exercise . f : it 's more than that , the core concept of tai chi is to find balance in your life , like if you eat too much , you 'll become overweight . but if you do n't eat enough , you 'll suffer other health problems , the key is , never too much , nor too less . m : wow , that 's deep , but you get tired after you do tai chi ? i know you have heavy work . f : quite the opposite . after playing tai chi , my mind is more relaxed and it 's much easier for me to get focused .", "id": "train_328"}