Question: who was the first european to visit australia
[{'answer': 'Willem Janszoon', 'provenance': [{'wikipedia_id': '39582', 'title': 'History of Australia', 'start_paragraph_id': 2, 'start_character': 73, 'end_paragraph_id': 2, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39582', 'title': 'History of Australia', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 648, 'bleu_score': 0.810319952208374, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11763916099135928393}, 'section': 'Section::::Abstract.'}]}]