{"answers": "A", "options": ["m : okay , madam , we can do this with cash !", "m : sure , you can pay for the cake in cash .", "m : you can also pay for the tickets to china by check .", "m : by credit card , you can pay for the tickets to beijing ."], "article": "f : i want a ticket to new york , one way please . m : that 'll be $ 285 . how would you like to pay ? f : credit card . i do n't like to pay in cash because it 's quite inconvenient . m : ok , i see . f : oh , by the way , my doctor advised me not to eat any meat . last time i had a special salad plate . i 'd like to have it again this time . m : i 'm sorry , i 'm not able to do that . otherwise , we would need 24-hours notice for special meals . here is your ticket . f : thank you . oh , my ! i forgot to bring my credit card . let me see . oh , fortunately there is enough cash in my wallet .", "id": "dev_234"}