Question: who sits on the front bench in parliament australia
[{'answer': 'spokespeople', 'provenance': [{'wikipedia_id': '571704', 'title': 'Frontbencher', 'start_paragraph_id': 1, 'start_character': 156, 'end_paragraph_id': 1, 'end_character': 168, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '571704', 'title': 'Frontbencher', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 502, 'bleu_score': 0.976043556018343, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2098451801078417395}, 'section': 'Section::::Abstract.'}]}]