Question: who played zeb in how the west was won
[{'answer': 'George Peppard', 'provenance': [{'wikipedia_id': '74387', 'title': 'How the West Was Won (film)', 'start_paragraph_id': 3, 'start_character': 110, 'end_paragraph_id': 3, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]