Question: who played ben's wife cindy on the waltons
[{'answer': 'Leslie Winston', 'provenance': [{'wikipedia_id': '56216186', 'title': 'Leslie Winston', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '56216186', 'title': 'Leslie Winston', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 164, 'bleu_score': 0.8252044093314981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12130308940991398686}, 'section': 'Section::::Abstract.'}]}]