Question: when was the last time a democrat won texas
[{'answer': '1972'}, {'provenance': [{'wikipedia_id': '1394329', 'title': 'Politics of Texas', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 471, 'bleu_score': 0.853575952250168, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12735363732566183937}, 'section': 'Section::::Democratic dominance.\n'}]}]