Question: who played mike stivic on all in the family
[{'answer': 'Rob Reiner', 'provenance': [{'wikipedia_id': '670611', 'title': 'Michael Stivic', 'start_paragraph_id': 1, 'start_character': 311, 'end_paragraph_id': 1, 'end_character': 321, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '670611', 'title': 'Michael Stivic', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 377, 'bleu_score': 0.9679895851501501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13877828171336056971}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '60837861', 'title': "Live in Front of a Studio Audience: Norman Lear's All in the Family and The Jeffersons", 'section': 'Section::::History.\n', 'start_paragraph_id': 5, 'end_paragraph_id': 5, 'meta': {'evidence_span': ['Gloria is married to college student Michael Stivic (Rob Reiner)referred to as "Meathead" by Archiewhose values are likewise influenced and shaped by the counterculture of the 1960s.', 'Gloria is married to college student Michael Stivic (Rob Reiner)referred to as "Meathead" by Archiewhose values are likewise influenced and shaped by the counterculture of the 1960s', 'Gloria is married to college student Michael Stivic (Rob Reiner)referred to as "Meathead" by Archiewhose values are likewise influenced and shaped by the counterculture of the 1960s.']}}]}, {'provenance': [{'wikipedia_id': '670611', 'title': 'Michael Stivic', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Rob Reiner played the role of Michael Stivic throughout the series.', 'Rob Reiner played the role of Michael Stivic throughout the series.', 'Rob Reiner played the role of Michael Stivic throughout the series.']}}]}]