Question: who played the bradley sisters on petticoat junction
[{'answer': 'Linda Kaye Henning', 'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 357, 'end_paragraph_id': 3, 'end_character': 375, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Pat Woodell', 'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 404, 'end_paragraph_id': 3, 'end_character': 415, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Lori Saunders', 'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 423, 'end_paragraph_id': 3, 'end_character': 436, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Jeannine Riley', 'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 467, 'end_paragraph_id': 3, 'end_character': 481, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Gunilla Hutton', 'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 488, 'end_paragraph_id': 3, 'end_character': 502, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'answer': 'Meredith MacRae', 'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 516, 'end_paragraph_id': 3, 'end_character': 531, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'provenance': [{'wikipedia_id': '747234', 'title': 'Petticoat Junction', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 1929, 'bleu_score': 0.9938555340418431, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13306689988455468861}, 'section': 'Section::::Premise.\n'}]}]