Question: Andrew Tibbs, was an American electric and urban blues singer and songwriter, and is best known for his controversial 1947 recording "Bilbo Is Dead", a song relating to the demise of Theodore G. Bilbo, he was an American politician who twice served as governor, of which U.S. state?
{'answer': 'Mississippi', 'supporting_facts': [['Andrew Tibbs', 1], ['Theodore G. Bilbo', 0]]}