Question: what are the gaits of the tennessee walking horse
[{'answer': 'a breed of gaited horse', 'provenance': [{'wikipedia_id': '898855', 'title': 'Tennessee Walking Horse', 'start_paragraph_id': 1, 'start_character': 51, 'end_paragraph_id': 1, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '898855', 'title': 'Tennessee Walking Horse', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 565, 'bleu_score': 0.979054689945215, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1482806324933628833}, 'section': 'Section::::Abstract.'}]}]