{"answers": "C", "options": ["f : really ? you mean you travel by bus every other day , line 14 ?", "f : really ? you go to company by bus and it 's usually twice daily , line 4 ?", "f : okay , i see . you go to school by bus and it 's usually twice a day , right ?", "f : so , you go to school by taxi and you travel by bus once a week ?"], "article": "f : excuse me , i 'm doing research on bus service , but i get you to answer a few questions . it wo n't take long . m : ok. i 'd like to help . f : thanks . how often do you take a bus , every day , less than once a week or somewhere in between ? m : i go to school by bus so it 's usually twice daily , line 4 .", "id": "train_2600"}