Question: when did arizona make mlk day a holiday
[{'answer': '1992', 'provenance': [{'wikipedia_id': '171951', 'title': 'Martin Luther King Jr. Day', 'start_paragraph_id': 11, 'start_character': 1318, 'end_paragraph_id': 11, 'end_character': 1322, 'bleu_score': 1.0, 'section': 'Section::::State-level passage.\n'}]}, {'provenance': [{'wikipedia_id': '171951', 'title': 'Martin Luther King Jr. Day', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 1447, 'bleu_score': 0.9777460121333851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14471348504227489619}, 'section': 'Section::::State-level passage.\n'}]}]