Question: who wrote that don't impress me much
[{'answer': 'Shania Twain', 'provenance': [{'wikipedia_id': '3896864', 'title': "That Don't Impress Me Much", 'start_paragraph_id': 1, 'start_character': 82, 'end_paragraph_id': 1, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "Robert John `` Mutt '' Lange"}, {'provenance': [{'wikipedia_id': '3896864', 'title': "That Don't Impress Me Much", 'start_paragraph_id': 1, 'start_character': 50, 'end_paragraph_id': 1, 'end_character': 868, 'bleu_score': 0.8386557633847871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18103909605456575171}, 'section': 'Section::::Abstract.'}]}]