{"answers": "B", "options": ["m : do you think i should give the paper to tutor ? i am not tired at all .", "m : you are right . she is good at biology .", "m : are you sure ? mrs black excels in history .", "m : but i do n't want to choose biology as the subject for my entrance paper ."], "article": "m : i 'm so tired . i spend the whole afternoon thinking about the topic of my graduation paper . f : why not turn to mrs black ? she 's quite experient in biology .", "id": "train_6785"}