Question: who sings the marriage of figaro in shawshank redemption
[{'answer': 'Edith Mathis', 'provenance': [{'wikipedia_id': '10941608', 'title': 'The Shawshank Redemption (soundtrack)', 'start_paragraph_id': 19, 'start_character': 74, 'end_paragraph_id': 19, 'end_character': 86, 'bleu_score': 1.0, 'section': 'Section::::Track listing.\n'}]}, {'answer': 'Gundula Janowitz', 'provenance': [{'wikipedia_id': '10941608', 'title': 'The Shawshank Redemption (soundtrack)', 'start_paragraph_id': 19, 'start_character': 88, 'end_paragraph_id': 19, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Track listing.\n'}]}]