{"answers": "D", "options": ["f : really ? there is a charge for things like a pump or for a lock ? and if i rent by day , i should pay 5 pounds each day ?", "f : so , it 's more expensive to rent by the week ? and if i rent by the day , i should pay 50 pounds each day , right ?", "f : yeah , it 's not a good strong one and i may lose the key . well , if i rent by the day , i should pay 14 pounds each day , right ?", "f : okay , i see . and you have mentioned that if i rent by the day , i should pay 14 pounds each day , right ?"], "article": "m : hello , clark cycle here . how can i help you ? f : oh , hello . i saw your ad in the local paper and i 'm wondering what kinds of bikes you have , and what your prices are like ? m : well , we hire out 3 main types of machine , electric touring and mountain bikes . are you likely to be riding off-road , do you think ? f : no , i 'll probably be sticking to roads . so , we 're touring bike would be best . m : right , well the rate will be 50 pounds for a week or 14 pounds per day . f : so it 's a lot cheaper to rent by the week . is there anything else i 'd have to pay ? m : well , for another 5 pounds , we can supply lightweight bags . there is no charge for things like a pump or for a lock . it 's a good strong one , just make sure you do n't lose the key .", "id": "train_1386"}