Question: where is tri tip located on the cow
[{'answer': 'bottom sirloin subprimal cut', 'provenance': [{'wikipedia_id': '2982651', 'title': 'Tri-tip', 'start_paragraph_id': 1, 'start_character': 49, 'end_paragraph_id': 1, 'end_character': 77, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]