Question: what is another name for the senate in australia
[{'answer': 'upper house', 'provenance': [{'wikipedia_id': '165705', 'title': 'Australian Senate', 'start_paragraph_id': 1, 'start_character': 18, 'end_paragraph_id': 1, 'end_character': 29, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '165705', 'title': 'Australian Senate', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 577, 'bleu_score': 0.797994035473441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15488964888302630839}, 'section': 'Section::::Abstract.'}]}]