Question: who played the indian in the magnificent seven
[{'answer': 'Martin Sensmeier', 'provenance': [{'wikipedia_id': '43862265', 'title': 'The Magnificent Seven (2016 film)', 'start_paragraph_id': 1, 'start_character': 365, 'end_paragraph_id': 1, 'end_character': 381, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]