Question: who does the voice of bagheera in jungle book
[{'answer': 'Ben Kingsley', 'provenance': [{'wikipedia_id': '43650667', 'title': 'The Jungle Book (2016 film)', 'start_paragraph_id': 1, 'start_character': 562, 'end_paragraph_id': 1, 'end_character': 574, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43650667', 'title': 'The Jungle Book (2016 film)', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 90, 'bleu_score': 0.861173529963367, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15376123948662683882}, 'section': 'Section::::Cast.:Voice cast.\n'}]}]