Question: who plays nanny plum in ben and holly's little kingdom
[{'answer': 'Sarah Ann Kennedy', 'provenance': [{'wikipedia_id': '22734739', 'title': 'Sarah Ann Kennedy', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22734739', 'title': 'Sarah Ann Kennedy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 517, 'bleu_score': 0.9396430371117861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9599443983137459316}, 'section': 'Section::::Abstract.'}]}]