Question: who played sgt schultz on hogan's heroes
[{'answer': 'John Banner', 'provenance': [{'wikipedia_id': '1599463', 'title': 'John Banner', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1599463', 'title': 'John Banner', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 498, 'bleu_score': 0.9313525659032991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8442801580438280309}, 'section': 'Section::::Abstract.'}]}]