Question: Three Nationwide Plaza is a 408 ft(124m) postmodern highrise building located at the address 3 Nationwide Plaza in Downtown Columbus, Nationwide Plaza is the headquarters of Nationwide Mutual Insurance Company, and affiliated companies, are a group of large U.S. insurance and financial services companies based in Columbus in which US state (acronym)?
{'answer': 'OH', 'supporting_facts': [['Three Nationwide Plaza', 0], ['Nationwide Mutual Insurance Company', 0]]}