{"answers": "D", "options": ["m : wow , these shoes are usually very expensive . you really made a profit by buying them so cheaply .", "m : oh . although you bought the skirt at full price , it 's beautiful .", "m : is the sale over ?", "m : you said you get the dress at half price in the sale ? how lucky you are !"], "article": "m : what a lovely dress . it must be expensive . f : actually , i got it half price in the sale and i bought some shoes to match it , too .", "id": "train_4600"}