Question: how many tackles did kentrell brothers have his senior year at mizzou
[{'answer': '73', 'provenance': [{'wikipedia_id': '48583003', 'title': 'Kentrell Brothers', 'start_paragraph_id': 8, 'start_character': 117, 'end_paragraph_id': 8, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Professional career.\n'}]}]