{"answers": "B", "options": ["m : ok. it 's so quiet . why has n't the plane taken off yet ?", "m : ok. now i know that the engines are noisy . when will the plane take off ?", "m : ok. so the crew has finished warming up and we will soon be at vancouver , right ?", "m : it 's so quiet . there is nobody like us who is on his way to the flight ."], "article": "m : what 's the terrible noise ? f : the engines . the crew is warming them up . we 're about to take gold from vancouver .", "id": "train_3042"}