Question: what type of government did european settlers create in south africa in 1909
[{'answer': 'constitutional monarchy', 'provenance': [{'wikipedia_id': '44555', 'title': 'Union of South Africa', 'start_paragraph_id': 3, 'start_character': 244, 'end_paragraph_id': 3, 'end_character': 267, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44555', 'title': 'Union of South Africa', 'start_paragraph_id': 3, 'start_character': 25, 'end_paragraph_id': 3, 'end_character': 465, 'bleu_score': 0.590929268868388, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4801419918614314578}, 'section': 'Section::::Abstract.'}]}]