Question: what are the 3 branches of government in south africa
[{'answer': 'Legislative', 'provenance': [{'wikipedia_id': '1536221', 'title': 'Government of South Africa', 'start_paragraph_id': 1, 'start_character': 161, 'end_paragraph_id': 1, 'end_character': 172, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Executive', 'provenance': [{'wikipedia_id': '1536221', 'title': 'Government of South Africa', 'start_paragraph_id': 1, 'start_character': 226, 'end_paragraph_id': 1, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Judicial', 'provenance': [{'wikipedia_id': '1536221', 'title': 'Government of South Africa', 'start_paragraph_id': 16, 'start_character': 11, 'end_paragraph_id': 16, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Executive.:Ministries.\n'}]}]