Question: who is known as the queen of country music
[{'answer': 'Shania Twain', 'provenance': [{'wikipedia_id': '28701', 'title': 'Shania Twain', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '28701', 'title': 'Shania Twain', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 357, 'bleu_score': 0.84047893107305, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3932540688538458310}, 'section': 'Section::::Abstract.'}]}]