Question: who played ironside in the original tv series
[{'answer': 'Raymond Burr', 'provenance': [{'wikipedia_id': '231281', 'title': 'Ironside (1967 TV series)', 'start_paragraph_id': 1, 'start_character': 116, 'end_paragraph_id': 1, 'end_character': 128, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '231281', 'title': 'Ironside (1967 TV series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 590, 'bleu_score': 0.9351165321738291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8903880037509102012}, 'section': 'Section::::Abstract.'}]}]