Question: what is the state tax in puerto rico
[{'answer': '6 %', 'provenance': [{'wikipedia_id': '25342514', 'title': 'Taxation in Puerto Rico', 'start_paragraph_id': 15, 'start_character': 515, 'end_paragraph_id': 15, 'end_character': 520, 'bleu_score': 1.0, 'section': 'Section::::Commonwealth taxes.:Sales tax.\n'}]}, {'provenance': [{'wikipedia_id': '25342514', 'title': 'Taxation in Puerto Rico', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 636, 'bleu_score': 0.9826823455989031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8893928874462149029}, 'section': 'Section::::Commonwealth taxes.:Sales tax.\n'}]}]