Question: how old do you have to be to buy scratchers in arizona
[{'answer': 'at least 21', 'provenance': [{'wikipedia_id': '10967586', 'title': 'Arizona Lottery', 'start_paragraph_id': 5, 'start_character': 39, 'end_paragraph_id': 5, 'end_character': 50, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10967586', 'title': 'Arizona Lottery', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 93, 'bleu_score': 0.8914703664390791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4134074203681299229}, 'section': 'Section::::Abstract.'}]}]