Question: why do i need a visa to travel to australia
[{'answer': 'visa policy of Australia', 'provenance': [{'wikipedia_id': '4447229', 'title': 'Visa policy of Australia', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4447229', 'title': 'Visa policy of Australia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 302, 'bleu_score': 0.529920811670293, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11417295631689887232}, 'section': 'Section::::Abstract.'}]}]