Question: what type of government does united kingdom have
[{'answer': 'constitutional monarchy', 'provenance': [{'wikipedia_id': '25318118', 'title': 'Government of the United Kingdom', 'start_paragraph_id': 8, 'start_character': 24, 'end_paragraph_id': 8, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Government in Parliament.\n'}]}, {'provenance': [{'wikipedia_id': '25318118', 'title': 'Government of the United Kingdom', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 430, 'bleu_score': 0.9392234271418961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17980498138958142486}, 'section': 'Section::::Government in Parliament.\n'}]}]