{"answers": "B", "options": ["m : how much should i pay for the coat now ?", "m : can i borrow these five books at once ?", "m : i want to return this book with this new card .", "m : i want to deposit 200 yuan into this new bank card ."], "article": "m : hi , i 'd like to apply for a card to borrow books . f : ok , please fill out this form . m : alright . all done . f : well , now please sign the card .", "id": "train_4719"}