Question: where do the browns from sister wives live
[{'answer': 'Las Vegas , Nevada', 'provenance': [{'wikipedia_id': '28964461', 'title': 'Sister Wives', 'start_paragraph_id': 1, 'start_character': 345, 'end_paragraph_id': 1, 'end_character': 365, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '28964461', 'title': 'Sister Wives', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 370, 'bleu_score': 0.849599889949835, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9857430461912867642}, 'section': 'Section::::Abstract.'}]}]