{"answers": "D", "options": ["m : there are many receptions outside .", "m : so i can not park them on the road anymore .", "m : the scenery behind the building is very beautiful .", "m : so let 's park cars behind the building ."], "article": "m : i always park cars on the road outside , but i heard there were new arrangements for them . f : yeah , now we have to leave them behind this building . as to the keys , you can leave them in the box outside reception .", "id": "train_6610"}