Question: who brought surf music to a national audience
[{'answer': 'the Beach Boys', 'provenance': [{'wikipedia_id': '172234', 'title': 'Surf music', 'start_paragraph_id': 1, 'start_character': 474, 'end_paragraph_id': 1, 'end_character': 488, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Jan and Dean', 'provenance': [{'wikipedia_id': '172234', 'title': 'Surf music', 'start_paragraph_id': 3, 'start_character': 103, 'end_paragraph_id': 3, 'end_character': 115, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '172234', 'title': 'Surf music', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 350, 'bleu_score': 0.9663744727315161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13500017756087402329}, 'section': 'Section::::Abstract.'}]}]