Question: who played the nun in american horror story
[{'answer': 'Lily Rabe', 'provenance': [{'wikipedia_id': '2409115', 'title': 'Lily Rabe', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2409115', 'title': 'Lily Rabe', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 364, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6723273648117379590}, 'section': 'Section::::Abstract.'}]}]