Question: what movie did john wayne get an oscar for
[{'answer': 'True Grit', 'provenance': [{'wikipedia_id': '16103', 'title': 'John Wayne', 'start_paragraph_id': 3, 'start_character': 373, 'end_paragraph_id': 3, 'end_character': 382, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16103', 'title': 'John Wayne', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 275, 'bleu_score': 0.647302836791495, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14045096373569179613}, 'section': 'Section::::Abstract.'}]}]