Question: who wrote the opening crawl for star wars
[{'answer': 'Lucas', 'provenance': [{'wikipedia_id': '3084786', 'title': 'Star Wars opening crawl', 'start_paragraph_id': 1, 'start_character': 149, 'end_paragraph_id': 1, 'end_character': 154, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Dan Perri', 'provenance': [{'wikipedia_id': '3084786', 'title': 'Star Wars opening crawl', 'start_paragraph_id': 8, 'start_character': 378, 'end_paragraph_id': 8, 'end_character': 387, 'bleu_score': 1.0, 'section': 'Section::::Origin.\n'}]}, {'provenance': [{'wikipedia_id': '3084786', 'title': 'Star Wars opening crawl', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 1110, 'bleu_score': 0.9748696792430981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10666171637070239590}, 'section': 'Section::::Origin.\n'}]}]