{"answers": "B", "options": ["f : you can pay in cash instead of credit card .", "f : thank you sir . here you go with your credit card and the receipt .", "f : we also take cheque .", "f : thank you for paying in cash , sir . here are the changes and the receipt ."], "article": "f : it 's $ 800 in all , sir . do you want to pay in cash ? m : well , can i use my check please ? f : sorry , sir . we do n't take checks . you can pay by credit card . m : ok. here 's my credit card .", "id": "dev_773"}