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["The flight from Chicago departs from O'Hare airport at 3:30 PM and arrives in London at 8:45 AM local time. Where does the flight depart from?",["Chicago airport","Hare airport","O'Hare airport","O Hare airport"],2,"C","dev","Cannonical","eng_Latn","","","","70-1.0","70","1.0"]