Question: Who is the American drummer/singer best known as a member of Mastodon, but has also played drums with Fred Armisen with the 8G Band?
{'answer': 'Brann Timothy Dailor', 'supporting_facts': [['The 8G Band', 0], ['The 8G Band', 1], ['The 8G Band', 7], ['Brann Dailor', 0]]}