Question: when did australia experience most of its urbanisation
[{'answer': 'the 19th century', 'provenance': [{'wikipedia_id': '33192689', 'title': 'Urban planning in Australia', 'start_paragraph_id': 8, 'start_character': 28, 'end_paragraph_id': 8, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::History.:The British Colonial Period (1788–1901).\n'}]}, {'provenance': [{'wikipedia_id': '33192689', 'title': 'Urban planning in Australia', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 315, 'bleu_score': 0.9603762111511761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16123505216457776763}, 'section': 'Section::::History.:The British Colonial Period (1788–1901).\n'}]}]