Question: how many numbers to win south african lotto
[{'answer': 'six', 'provenance': [{'wikipedia_id': '19244535', 'title': 'South African National Lottery', 'start_paragraph_id': 25, 'start_character': 41, 'end_paragraph_id': 25, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Games.:LOTTO.\n'}]}, {'provenance': [{'wikipedia_id': '19244535', 'title': 'South African National Lottery', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 206, 'bleu_score': 0.9451524926983921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4711311416458086425}, 'section': 'Section::::Games.:LOTTO.\n'}]}]