{"answers": "B", "options": ["m : i do n't want to buy anything because i 'm already in the restroom .", "m : okay , i 'm gon na buy something right now and come back for your keys .", "m : i just knocked on the restroom door and a lady was inside .", "m : do n't worry . i 'll find the key to open the conference room ."], "article": "m : i need to use the restroom , but the door is locked . no one is in there because i already knocked on the door . can you give me the key ? f : well , the restroom is for customers only . you 'll need to buy something before i can give it to you .", "id": "train_6419"}