Question: who played the nun in the conjuring two
[{'answer': 'Bonnie Aarons', 'provenance': [{'wikipedia_id': '43360594', 'title': 'The Conjuring 2', 'start_paragraph_id': 69, 'start_character': 387, 'end_paragraph_id': 69, 'end_character': 400, 'bleu_score': 1.0, 'section': 'Section::::Spin-off films.:"The Nun".\n'}]}]