Question: how many times has barcelona beaten real madrid
[{'answer': '91', 'provenance': [{'wikipedia_id': '9977483', 'title': 'El Clásico', 'start_paragraph_id': 25, 'start_character': 510, 'end_paragraph_id': 25, 'end_character': 512, 'bleu_score': 1.0, 'section': 'Section::::Rivalry.:Recent issues.\n'}]}, {'provenance': [{'wikipedia_id': '9977483', 'title': 'El Clásico', 'start_paragraph_id': 3, 'start_character': 10, 'end_paragraph_id': 3, 'end_character': 297, 'bleu_score': 0.6142287485948661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12821600629436958536}, 'section': 'Section::::Abstract.'}]}]