Question: who does the voice for smokey the bear
[{'answer': 'Sam Elliott', 'provenance': [{'wikipedia_id': '329797', 'title': 'Smokey Bear', 'start_paragraph_id': 37, 'start_character': 253, 'end_paragraph_id': 37, 'end_character': 264, 'bleu_score': 1.0, 'section': 'Section::::Voices.\n'}]}, {'provenance': [{'wikipedia_id': '329797', 'title': 'Smokey Bear', 'start_paragraph_id': 37, 'start_character': 0, 'end_paragraph_id': 37, 'end_character': 415, 'bleu_score': 0.640857233339828, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17164543262522800633}, 'section': 'Section::::Voices.\n'}]}]