{"answers": "D", "options": ["f : a year is a long time . it 's a good idea to buy the app which cost $ 2 per month .", "f : after you finished your essay in three weeks , you can change this computer .", "f : so you have to put up with the kids until you finished your essay in one month .", "f : you 'll have finished your paper in three weeks and need not be bothered by the ad ."], "article": "m : ah , that 's the forth ad that appears suddenly on my computer screen since i started working on my paper . f : you can buy an app that will stop those ads . m : i ca n't afford to buy some fancy $ 10 software just so i can write my paper . f : it 's not that expensive . it 's $ 1 per month . m : so that 's $ 12 a year . f : is it going to take you a whole year to finish that essay ? m : well , no , harriet . it 'll be done in 3 weeks . but i 'll be doing school work on this computer for 4 years before i graduate .", "id": "train_2910"}