Question: who played cherokee jack in return to lonesome dove
[{'answer': 'Dennis Haysbert', 'provenance': [{'wikipedia_id': '15491650', 'title': 'Return to Lonesome Dove', 'start_paragraph_id': 28, 'start_character': 12, 'end_paragraph_id': 28, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.\n'}]}]