Question: who had the idea for the laws that established the carbon tax
[{'answer': 'Gillard Labor Government', 'provenance': [{'wikipedia_id': '36133183', 'title': 'Carbon pricing in Australia', 'start_paragraph_id': 1, 'start_character': 110, 'end_paragraph_id': 1, 'end_character': 134, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36133183', 'title': 'Carbon pricing in Australia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 655, 'bleu_score': 0.78338357233565, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18095049305051758436}, 'section': 'Section::::Abstract.'}]}]