Question: who played xerxes in 300 rise of an empire
[{'answer': 'Rodrigo Junqueira dos Reis Santoro', 'provenance': [{'wikipedia_id': '1756817', 'title': 'Rodrigo Santoro', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1756817', 'title': 'Rodrigo Santoro', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 525, 'bleu_score': 0.8016305220882921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7521627176142122022}, 'section': 'Section::::Abstract.'}]}]