Question: What is the birthdate of this American professional basketball player who played for the Atlanta Hawks and who is the son of a retired American professional basketball player, head coach, and former General Manager of the National Basketball Association's Los Angeles Clippers?
{'answer': 'September 15, 1980', 'supporting_facts': [['Mike Dunleavy Sr.', 0], ['Mike Dunleavy Sr.', 1], ['Mike Dunleavy Jr.', 0]]}