Question: who played hyacinth bucket in keeping up appearances
[{'answer': 'Patricia Routledge', 'provenance': [{'wikipedia_id': '173861', 'title': 'Keeping Up Appearances', 'start_paragraph_id': 1, 'start_character': 220, 'end_paragraph_id': 1, 'end_character': 238, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]