{"answers": "B", "options": ["f : this is wuyi mountain scenic area . let 's enjoy the beautiful scenery together .", "f : okay , then i will choose one with good quality for you .", "f : please hand in your homework .", "f : since you do n't want to spend more money , i 'll find you a cheaper one for you ."], "article": "f : which type of washing machine have you decided on ? m : i 'm still not sure . f : we have many brands . little swan is domestic . philipson , panasonic are imported . m : which one is of the highest quality ? f : it 's hard to say . some customers preferred domestic ones , because they are cheaper . and others believe imported ones are more dependable . i think they are the same quality , but the price is quite different . m : i do n't care what the price is if the quality is guaranteed .", "id": "train_1635"}