{"answers": "D", "options": ["m : this is a really a good supermarket with everything you really need .", "m : you can go over the bank there and change these pounds for dollars .", "m : which kind of coffee do you want to drink ?", "m : you can change these pounds for dollars here ."], "article": "m : good morning . may i help you , ma'am ? f : yes . could i change these pounds for dollars , please ? m : do you want small bills or large ones ? f : both are ok. i want to buy a coffee and a train ticket .", "id": "dev_664"}