Question: where does the london broil cut come from
[{'answer': 'North American', 'provenance': [{'wikipedia_id': '1655967', 'title': 'London broil', 'start_paragraph_id': 1, 'start_character': 163, 'end_paragraph_id': 1, 'end_character': 177, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1655967', 'title': 'London broil', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 190, 'bleu_score': 0.9402297675816911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5018704499900298075}, 'section': 'Section::::Abstract.'}]}]