{"answers": "C", "options": ["m : i ca n't believe that you like one-room house , but let 's keep talking about piano .", "m : since you like one-room house , let 's keep talking about houses .", "m : then let 's keep talking about houses .", "m : although you like one-room house , let 's keep talking about space ."], "article": "m : do you like a one-room or two-room house ? f : two rooms . i think there is enough space to put my piano .", "id": "train_5681"}