{"answers": "A", "options": ["f : why did you visit yellowstone park this year ?", "f : why did you visit yellowstone park in december this year ?", "f : why did you visit yellowstone park last year ?", "f : why did you visit yellowstone park the year before last ?"], "article": "f : did you go to yellowstone park for vacation last year ? m : i could n't make it last december , but i finally went there 3 months later . i plan to visit again next year .", "id": "train_4354"}