Question: who played uruk hai in lord of the rings
[{'answer': 'Makoare', 'provenance': [{'wikipedia_id': '1708068', 'title': 'Lawrence Makoare', 'start_paragraph_id': 0, 'start_character': 9, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]