{"answers": "B", "options": ["f : i locked myself in the apartment .", "f : i could n't find my keys .", "f : i forgot to change my lock .", "f : i lost my keys and can get out of my apartment ."], "article": "f : will you please help me ? i lost my keys and can get into my apartment . m : do n't worry , madam . we 'll send someone over right away to change your lock and give you a new set of keys .", "id": "train_5987"}