Question: what age can you get married in south africa
[{'answer': '18', 'provenance': [{'wikipedia_id': '32291849', 'title': 'Marriage Act, 1961 (South Africa)', 'start_paragraph_id': 16, 'start_character': 65, 'end_paragraph_id': 16, 'end_character': 67, 'bleu_score': 1.0, 'section': 'Section::::Marriageable age.\n'}]}, {'provenance': [{'wikipedia_id': '32291849', 'title': 'Marriage Act, 1961 (South Africa)', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 465, 'bleu_score': 0.977397480575333, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2197372014512917469}, 'section': 'Section::::Marriageable age.\n'}]}]