Question: who played eddie murphy's father in coming to america
[{'answer': 'James Earl Jones', 'provenance': [{'wikipedia_id': '54540', 'title': 'Coming to America', 'start_paragraph_id': 1, 'start_character': 211, 'end_paragraph_id': 1, 'end_character': 227, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]