Question: who does the voice of dr hamster in peppa pig
[{'answer': 'Tamsin Morwenna Banks', 'provenance': [{'wikipedia_id': '1167936', 'title': 'Morwenna Banks', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1167936', 'title': 'Morwenna Banks', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 195, 'bleu_score': 0.9419661180380051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9814837661732827034}, 'section': 'Section::::Abstract.'}]}]