Question: where did the caddo tribe in arkansas live
[{'answer': 'southern Arkansas', 'provenance': [{'wikipedia_id': '508180', 'title': 'Caddo', 'start_paragraph_id': 1, 'start_character': 180, 'end_paragraph_id': 1, 'end_character': 197, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '508180', 'title': 'Caddo', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 462, 'bleu_score': 0.9720210313175831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16716686854647442465}, 'section': 'Section::::Pre-contact history.:Territory.\n'}]}]