Question: who plays the voice of mike wazowski in monsters inc
[{'answer': 'Billy Crystal', 'provenance': [{'wikipedia_id': '197558', 'title': 'Monsters, Inc.', 'start_paragraph_id': 1, 'start_character': 179, 'end_paragraph_id': 1, 'end_character': 192, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '197558', 'title': 'Monsters, Inc.', 'start_paragraph_id': 14, 'start_character': 0, 'end_paragraph_id': 14, 'end_character': 408, 'bleu_score': 0.902369289936745, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9122566689336209452}, 'section': 'Section::::Voice cast.\n'}]}]