Question: actor who plays chaka in land of the lost
[{'answer': 'Jorma Taccone', 'provenance': [{'wikipedia_id': '6593182', 'title': 'Land of the Lost (film)', 'start_paragraph_id': 13, 'start_character': 12, 'end_paragraph_id': 13, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '6593182', 'title': 'Land of the Lost (film)', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 35, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6112182866819387583}, 'section': 'Section::::Cast.\n'}]}]