Question: who played david banner in the original hulk
[{'answer': 'Bill Bixby', 'provenance': [{'wikipedia_id': '1140407', 'title': 'The Incredible Hulk (1978 TV series)', 'start_paragraph_id': 1, 'start_character': 159, 'end_paragraph_id': 1, 'end_character': 169, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1140407', 'title': 'The Incredible Hulk (1978 TV series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 252, 'bleu_score': 0.898270933039721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11881477101903719087}, 'section': 'Section::::Abstract.'}]}]