Question: Who won more Academy Awards Robert Ellis or Kevin Costner ?
{'answer': 'Kevin Michael Costner', 'supporting_facts': [['Kevin Costner', 0], ['Kevin Costner', 1], ['Robert Ellis (actor, born 1892)', 0], ['Robert Ellis (actor, born 1892)', 1], ['Robert Ellis (actor, born 1892)', 2], ['Robert Ellis (actor, born 1892)', 3], ['Robert Ellis (actor, born 1892)', 4]]}