Question: what is the most popular music in cuba
[{'answer': 'Son', 'provenance': [{'wikipedia_id': '240761', 'title': 'Music of Cuba', 'start_paragraph_id': 8, 'start_character': 316, 'end_paragraph_id': 8, 'end_character': 319, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '240761', 'title': 'Music of Cuba', 'start_paragraph_id': 315, 'start_character': 0, 'end_paragraph_id': 315, 'end_character': 1103, 'bleu_score': 0.9748696792430981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7372611676149691396}, 'section': 'Section::::1980s to the present.\n'}]}]