{"answers": "D", "options": ["f : yes , $ 100 at last .", "f : well . $ 115 is not enough .", "f : the price of the room without the service charge is $ 110", "f : yes , you just need to pay $ 110 ."], "article": "m : a single room with a bath is $ 100 . does the price of the room include the service charge ? f : no sir , there is a 10 % service charge . m : ok , here , you are .", "id": "train_4497"}