Question: what is the type of government in brazil
[{'answer': 'Federative Republic', 'provenance': [{'wikipedia_id': '33367309', 'title': 'Federal government of Brazil', 'start_paragraph_id': 1, 'start_character': 67, 'end_paragraph_id': 1, 'end_character': 86, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '33367309', 'title': 'Federal government of Brazil', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 639, 'bleu_score': 0.9808590314834971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4155681127416728930}, 'section': 'Section::::Abstract.'}]}]