{"answers": "B", "options": ["f : thank you . i will pay only 78.4 yuan then with 10 % discount .", "f : thank you . i will pay only 78.4 yuan then .", "f : thank you . i will pay only 88.2 yuan then .", "f : the pen does n't have a discount or anything ? it will be 98 yuan right ?"], "article": "f : the pen costs 98 yuan , but i do n't have so much money on me . m : do n't worry . i 'll give you a 20 % discount .", "id": "dev_566"}