Question: who sang the theme song for all in the family
[{'answer': "Carroll O'Connor", 'provenance': [{'wikipedia_id': '163246', 'title': 'All in the Family', 'start_paragraph_id': 2, 'start_character': 75, 'end_paragraph_id': 2, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Jean Stapleton', 'provenance': [{'wikipedia_id': '163246', 'title': 'All in the Family', 'start_paragraph_id': 2, 'start_character': 93, 'end_paragraph_id': 2, 'end_character': 107, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '163246', 'title': 'All in the Family', 'start_paragraph_id': 53, 'start_character': 0, 'end_paragraph_id': 53, 'end_character': 1245, 'bleu_score': 0.928091846000872, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11657329377783751210}, 'section': 'Section::::History and production.:Theme song.\n'}]}]