Question: who starred in the original movie the magnificent seven
[{'answer': 'Yul Brynner', 'provenance': [{'wikipedia_id': '31556', 'title': 'The Magnificent Seven', 'start_paragraph_id': 1, 'start_character': 92, 'end_paragraph_id': 1, 'end_character': 103, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31556', 'title': 'The Magnificent Seven', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 765, 'bleu_score': 0.786723009110284, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7592602402082673114}, 'section': 'Section::::Abstract.'}]}]