Question: who played long john silver in the pagemaster
[{'answer': 'Jim Cummings', 'provenance': [{'wikipedia_id': '1266489', 'title': 'The Pagemaster', 'start_paragraph_id': 28, 'start_character': 408, 'end_paragraph_id': 28, 'end_character': 420, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}]