Question: where does the prime rib cut come from on a cow
[{'answer': 'the primal rib', 'provenance': [{'wikipedia_id': '3287138', 'title': 'Standing rib roast', 'start_paragraph_id': 1, 'start_character': 69, 'end_paragraph_id': 1, 'end_character': 83, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3287138', 'title': 'Standing rib roast', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 246, 'bleu_score': 0.958740481558872, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2791776553144133090}, 'section': 'Section::::Abstract.'}]}]