Question: what kind of music does j balvin sing
[{'answer': 'reggaeton', 'provenance': [{'wikipedia_id': '32506596', 'title': 'J Balvin', 'start_paragraph_id': 1, 'start_character': 60, 'end_paragraph_id': 1, 'end_character': 69, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '32506596', 'title': 'J Balvin', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 115, 'bleu_score': 0.5339293213731361, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18424619978895672282}, 'section': 'Section::::Abstract.'}]}]