{"answers": "C", "options": ["f : hi mr. smith . this is susan from shanghai . i will send the purchase order right away .", "f : we will send purchase order in tow days from chicago , mr. smith .", "f : in one day or two . normally it will take two days in preparing from here in chicago .", "f : we will send it in two days from here new york to chicago ."], "article": "f : hi , mr. matthew . this is susan millers speaking from chicago . now we 'd like to place an order with you . m : oh , very glad to hear that . when can you send your purchase order ?", "id": "train_853"}