Question: who does the voice for the dragon in mulan
[{'answer': 'Eddie Murphy', 'provenance': [{'wikipedia_id': '55720', 'title': 'Mulan (1998 film)', 'start_paragraph_id': 1, 'start_character': 503, 'end_paragraph_id': 1, 'end_character': 515, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]