{"answers": "D", "options": ["f : so , you mean you do n't want to put the charge on this card ? okay . you have to pay $ 160 .", "f : well , as you 'll rent a large car for 5 days , you have to pay $ 240. you will put the charge on this card , right ?", "f : okay , as you will rent the car for 4 days and the small car is $ 50 a day , you have to pay $ 200 .", "f : okay , as you will rent the car for 5 days and the small car is $ 40 a day , you have to pay $ 200 ."], "article": "f : how can i help you today ? m : i would like to rent a car . f : let 's see what we can find . we have a large car , a mid-size car and a small car for you to choose from . what size are you looking for ? m : i 'll be traveling in the city alone , so a small car is ok. how much is that a day ? f : a small car is $ 40 a day . how long will you be renting the car ? m : 5 days . f : ok. can i see your driver 's license and a credit card ? m : sure , here you are . f : would you like me to put the charge on this card ? m : that will be fine .", "id": "dev_447"}