Question: who was the voice of mufasa in disney’s the lion king
[{'answer': 'James Earl Jones', 'provenance': [{'wikipedia_id': '88678', 'title': 'The Lion King', 'start_paragraph_id': 1, 'start_character': 618, 'end_paragraph_id': 1, 'end_character': 634, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]