Question: who played church lady on saturday night live
[{'answer': 'Dana Carvey', 'provenance': [{'wikipedia_id': '372508', 'title': 'The Church Lady', 'start_paragraph_id': 1, 'start_character': 253, 'end_paragraph_id': 1, 'end_character': 264, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]