Question: who plays 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': 0, 'end_paragraph_id': 1, 'end_character': 740, 'bleu_score': 0.7054342262667981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16472219591837337735}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '399433', 'title': 'Pocahontas (1995 film)', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 202, 'bleu_score': 0.9402297675816911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16472219591837337735}, 'section': 'Section::::Voice cast.\n'}]}, {'provenance': [{'wikipedia_id': '399433', 'title': 'Pocahontas (1995 film)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The voice cast stars Irene Bedard and Mel Gibson as Pocahontas and Smith, respectively, with David Ogden Stiers, Russell Means, Christian Bale, Billy Connolly and Linda Hunt.', 'Mel Gibson as Pocahontas and Smith, respectively, with David Ogden Stiers, Russell Means, Christian Bale, Billy Connolly and Linda Hunt. The score was written by Alan Menken,']}}]}]