{"answers": "B", "options": ["m : well , so you are walking to work recently .", "m : oh , so you have to take bus . now i see .", "m : i like taking bus to work .", "m : is this your bike ? so cool !"], "article": "m : if i were you , i 'd ride a bike to work . taking a bus during rush hour is really terrible . f : thanks for your advice , but i 've lost my bike recently .", "id": "train_6452"}