Question: who did the voice of john smith in pocahontas
[{'answer': 'Mel Gibson', 'provenance': [{'wikipedia_id': '399433', 'title': 'Pocahontas (1995 film)', 'start_paragraph_id': 1, 'start_character': 600, 'end_paragraph_id': 1, 'end_character': 610, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '399433', 'title': 'Pocahontas (1995 film)', 'start_paragraph_id': 1, 'start_character': 56, 'end_paragraph_id': 1, 'end_character': 773, 'bleu_score': 0.686464964548675, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7721580591295102936}, 'section': 'Section::::Abstract.'}]}]