Question: The Champaign Aviation Museum is an aviation museum in Urbana, Ohio, in which country, the museum and its volunteers are restoring a B-17 Flying Fortress back to flying status, a our-engine heavy bomber developed in the 1930s for the United States Army Air Corps (USAAC)?
{'answer': 'United States', 'supporting_facts': [['Champaign Aviation Museum', 0], ['Boeing B-17 Flying Fortress', 0]]}