Question: where was the beginning of rogue one filmed
[{'answer': 'at Elstree Studios in Hertfordshire', 'provenance': [{'wikipedia_id': '44217612', 'title': 'Rogue One', 'start_paragraph_id': 36, 'start_character': 44, 'end_paragraph_id': 36, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '44217612', 'title': 'Rogue One', 'start_paragraph_id': 36, 'start_character': 0, 'end_paragraph_id': 36, 'end_character': 403, 'bleu_score': 0.909992945383792, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1983339849078941547}, 'section': 'Section::::Production.:Filming.\n'}]}]