Question: when was star wars revenge of the sith made
[{'answer': '2005', 'provenance': [{'wikipedia_id': '55447', 'title': 'Star Wars: Episode III – Revenge of the Sith', 'start_paragraph_id': 1, 'start_character': 36, 'end_paragraph_id': 1, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55447', 'title': 'Star Wars: Episode III – Revenge of the Sith', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 475, 'bleu_score': 0.748798260419962, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10980233263130406904}, 'section': 'Section::::Abstract.'}]}]