Question: who voiced edward kenway in assassin creed 4
[{'answer': 'Matt Ryan', 'provenance': [{'wikipedia_id': '28247363', 'title': 'Matt Ryan (actor)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]