Question: Who won more Grammy Awards, Mike Nichols or Rowland Brown?
{'answer': 'Mike Nichols', 'supporting_facts': [['Rowland Brown', 0], ['Rowland Brown', 1], ['Rowland Brown', 2], ['Rowland Brown', 3], ['Mike Nichols', 0], ['Mike Nichols', 1], ['Mike Nichols', 2], ['Mike Nichols', 3], ['Mike Nichols', 4]]}