Question: when will star wars episode 8 be released
[{'answer': 'December 15 , 2017', 'provenance': [{'wikipedia_id': '43910621', 'title': 'Star Wars: The Last Jedi', 'start_paragraph_id': 47, 'start_character': 210, 'end_paragraph_id': 47, 'end_character': 230, 'bleu_score': 1.0, 'section': 'Section::::Release.\n'}]}]