| {"answers": "B", "options": ["f : the anderson bicycle is expensive and is sold at 65 pounds .", "f : wow , great . i 'll pay 65 pounds for the anderson bike .", "f : the anderson bicycle is more expensive and is sold at 80 pounds .", "f : the anderson bicycle is quite expensive and is sold at 145 pounds ."], "article": "f : frank and peter want new bicycles . petrol is very expensive , so they both want to cycle to work . m : they 're looking at advertisements . f : what about this curzon bike ? it 's very cheap . only 80 pounds . m : yes , but the anderson bike is even cheaper , 65 pounds .", "id": "dev_488"} |