Question: who plays king louie in the new jungle book
[{'answer': 'Christopher Walken', 'provenance': [{'wikipedia_id': '43650667', 'title': 'The Jungle Book (2016 film)', 'start_paragraph_id': 1, 'start_character': 648, 'end_paragraph_id': 1, 'end_character': 666, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43650667', 'title': 'The Jungle Book (2016 film)', 'start_paragraph_id': 23, 'start_character': 0, 'end_paragraph_id': 23, 'end_character': 82, 'bleu_score': 0.850733133512352, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12840062685412565107}, 'section': 'Section::::Cast.:Voice cast.\n'}]}]