Question: who played arnold schwarzenegger in the simpsons movie
[{'answer': 'Harry Shearer', 'provenance': [{'wikipedia_id': '1424178', 'title': 'The Simpsons Movie', 'start_paragraph_id': 1, 'start_character': 272, 'end_paragraph_id': 1, 'end_character': 285, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]