Question: who plays yoda in revenge of the sith
[{'answer': 'Frank Oz', 'provenance': [{'wikipedia_id': '63171', 'title': 'Yoda', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Concept and creation.\n'}]}, {'provenance': [{'wikipedia_id': '63171', 'title': 'Yoda', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2742745411564413471}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '63171', 'title': 'Yoda', 'start_paragraph_id': 44, 'start_character': 0, 'end_paragraph_id': 44, 'end_character': 533, 'bleu_score': 0.978606533029418, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2742745411564413471}, 'section': 'Section::::Appearances.:Animated series.:"Star Wars Rebels" (2014).\n'}]}, {'provenance': [{'wikipedia_id': '63171', 'title': 'Yoda', 'section': 'Section::::Concept and creation.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['Frank Oz provided Yoda\'s voice in each film and used his skills as a puppeteer in the original trilogy and "". For some walking scenes in Episodes V and I, dwarf actors Deep Roy and Warwick Davis appeared in costume as Yoda (though neither was credited). While Frank Oz served as the primary performer, he was assisted by a multitude of other puppeteers, including: Kathryn Mullen ("Ep. V"), Wendy Froud ("Ep. V"), David Barclay ("Ep. V"-"VI"), Mike Quinn ("Ep. VI"), David Greenaway ("Ep. I" & "VI"), Don Austen ("Ep. I"), and Kathy Smee ("Ep. I"). For the radio dramatizations of "The Empire Strikes Back" and "Return of the Jedi", Yoda was voiced by John Lithgow, while Tom Kane voiced him in the , several video games, and the series "". George Lucas had originally conceived of Yoda\'s full name as being "Minch Yoda" before shortening it.', 'Frank Oz provided Yoda\'s voice in each film and used his skills as a puppeteer in the original trilogy and "". For some walking scenes in Episodes V and I, dwarf actors Deep Roy and Warwick Davis appeared in costume as Yoda (though neither was credited).', 'Frank Oz provided Yoda\'s voice in each film and used his skills as a puppeteer in the original trilogy and "".']}}]}]