{"answers": " ", "options": ["f : both are $ 1 a kilo . so i have to pay $ 2 .", "f : you mean i should pay you $ 4 .", "f : i want three kilos of pork . then i have to pay $ 3 .", "f : that 's $ 3 in total for my beef and pork ."], "article": "m : can i help you madam ? f : i want one kilo of beef and one kilo of pork . m : beef is $ 2 a kilo and pork half that .", "id": "test_867"}