{"answers": "D", "options": ["m : really ? you mean i would not have to pay for an extra day ? okay , i will rent the bike between 7:00 am - 5:00 pm .", "m : really ? you mean there is no deposit to pay ? that 's great ! and i will rent the bike between 9:00 am - 5:00 pm .", "m : so , when i bring the bike back , you 'll give me back the $ 70 ? okay , i will rent the bike between 9:00 am - 7:00 pm .", "m : so , if i did n't bring the bike back before 7:00 pm , you 'd keep the money ? well , i will rent the bike between 9:00 am - 7:00 pm ."], "article": "m : i 'd like to rent a bike for a day . how much does it cost ? f : it 's $ 20 a day . a day is from 9 o'clock in the morning until 7 o'clock in the evening . m : so if i brought the bike back at 7:30 , would i have to pay for an extra day ? f : yes , and there 's a deposit to pay as well . it 's $ 50 . then when you bring the bike back , we 'll give you back the $ 50 . but if you did n't bring the bike back before 7:00 pm , we 'd keep the money of course .", "id": "train_1594"}