Question: who directed rogue one a star wars story
[{'answer': 'Gareth Edwards', 'provenance': [{'wikipedia_id': '44217612', 'title': 'Rogue One', 'start_paragraph_id': 1, 'start_character': 130, 'end_paragraph_id': 1, 'end_character': 144, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44217612', 'title': 'Rogue One', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 693, 'bleu_score': 0.8892469794543211, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14249610916284795542}, 'section': 'Section::::Abstract.'}]}]