{"answers": "C", "options": ["m : thank you , i can check in at 9:50 .", "m : i will arrive at railway station at 8:50 .", "m : ok , i will go to the airport and check in before 8:50 .", "m : i will arrive at chicago at 10:50 ."], "article": "m : miss , what time is flight 645 for chicago ? f : it leaves at 9:50 , but you must check in 1 hour prior to departure .", "id": "train_6156"}