Question: what kind of border is between texas and mexico
[{'answer': 'international border', 'provenance': [{'wikipedia_id': '2817606', 'title': 'Mexico–United States border', 'start_paragraph_id': 1, 'start_character': 41, 'end_paragraph_id': 1, 'end_character': 61, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2817606', 'title': 'Mexico–United States border', 'start_paragraph_id': 1, 'start_character': 11, 'end_paragraph_id': 1, 'end_character': 408, 'bleu_score': 0.6568620075624161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6600150807041868460}, 'section': 'Section::::Abstract.'}]}]