{"answers": "A", "options": ["m : ok , $ 25 each day . expensive .", "m : $ 25 each day , on the 3rd floor . ok .", "m : $ 35 each day . ok. pretty good .", "m : $ 45 each day . too expensive ."], "article": "m : excuse me . i want a single room with a bath . what 's the rate ? f : it 's $ 25 a day . your room number is 513. it is on the fifth floor . here is your key .", "id": "train_6022"}