Question: In which county was this air force base located where Boeing B-29-100-BW Superfortress bomber crashed and killed all men aboard, known as 1948 Waycross B-29 crash?
{'answer': 'Houston County', 'supporting_facts': [['1948 Waycross B-29 crash', 0], ['1948 Waycross B-29 crash', 2], ['Robins Air Force Base', 0]]}