Question: what type of political system does kenya have
[{'answer': 'republic', 'provenance': [{'wikipedia_id': '20171676', 'title': 'Government of Kenya', 'start_paragraph_id': 1, 'start_character': 80, 'end_paragraph_id': 1, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '20171676', 'title': 'Government of Kenya', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 387, 'bleu_score': 0.5925760286718591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18117041034809833577}, 'section': 'Section::::Abstract.'}]}]