Question: when is the australian of the year announced
[{'answer': '26 January', 'provenance': [{'wikipedia_id': '371756', 'title': 'Australian of the Year', 'start_paragraph_id': 3, 'start_character': 125, 'end_paragraph_id': 3, 'end_character': 135, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '371756', 'title': 'Australian of the Year', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 809, 'bleu_score': 0.964583525681703, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3986825355034822062}, 'section': 'Section::::History.\n'}]}]