Question: french opera with spectacular production elements is called
[{'answer': 'Grand opera', 'provenance': [{'wikipedia_id': '1230349', 'title': 'Grand opera', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1230349', 'title': 'Grand opera', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 537, 'bleu_score': 0.8975764152867001, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 972452556365831953}, 'section': 'Section::::Abstract.'}]}]