Question: which party dominated texas politics today and what are the historical origins behind this dominance
[{'answer': 'Republican Party', 'provenance': [{'wikipedia_id': '1394329', 'title': 'Politics of Texas', 'start_paragraph_id': 2, 'start_character': 54, 'end_paragraph_id': 2, 'end_character': 70, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1394329', 'title': 'Politics of Texas', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 277, 'bleu_score': 0.957870874785216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 323818859357554457}, 'section': 'Section::::Abstract.'}]}]