{"answers": "A", "options": ["m : really ? you mean you were there for tour ? oh , actually i were in china for a meeting .", "m : really ? you mean you usually have a tour 3 or 4 times a year ? oh , i were just in china for a tour .", "m : really ? you mean you were there for business ? oh , actually i were in china for a meeting .", "m : really ? you were in shanghai for tour ? oh , actually i were in china for a lecture ."], "article": "f : it 's a terrible day , is n't it ? m : yes , it is . this is why our flight was delayed for 2 hours . my parents should be worried about me . they are waiting for me at london airport . f : where did you come from ? m : beijing . i was there for a 2 weeks ' conference on space technology . f : how interesting ! i was there for tour . you see , i usually have a tour twice or 3 times a year .", "id": "train_3274"}