{"answers": "A", "options": ["m : okay , here you are . $ 3.50 for this red bag .", "m : okay , here you are . $ 4.50 for this red bag .", "m : okay , you did a good choice to buy this blue bag .", "m : great ! $ 3.50 for this yellow bag . could you please pay in cash ?"], "article": "f : how much are these bags ? m : the red ones sell for $ 3.50 each , and the blue ones for $ 4.50 each . f : i 'll take the cheaper one then .", "id": "dev_707"}