Question: What plane developed for the United States Air Force crashed in 2010 at Elmendorf Air Force Base in Alaska?
{'answer': 'Boeing C-17 Globemaster III', 'supporting_facts': [['2010 Alaska C-17 crash', 0], ['2010 Alaska C-17 crash', 1], ['Boeing C-17 Globemaster III', 0], ['Boeing C-17 Globemaster III', 1]]}