Question: The song "Karmic Wheel" contains audio samples from the suicide of the 30th Treasurer of Pennsylvania who shot himself with what kind of revolver?
{'answer': '.357 Magnum', 'supporting_facts': [['Renewal (album)', 3], ['R. Budd Dwyer', 0], ['R. Budd Dwyer', 2], ['R. Budd Dwyer', 3]]}