Question: who brought a fresh water supply to western australia
[{'answer': "Charles Yelverton O'Connor", 'provenance': [{'wikipedia_id': '216426', 'title': "C. Y. O'Connor", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '216426', 'title': "C. Y. O'Connor", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 250, 'bleu_score': 0.887508747915121, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12425402936095031197}, 'section': 'Section::::Abstract.'}]}]