Question: when is series 9 of masterchef australia on in uk
[{'answer': 'on 1 May 2017', 'provenance': [{'wikipedia_id': '53634998', 'title': 'MasterChef Australia (series 9)', 'start_paragraph_id': 1, 'start_character': 51, 'end_paragraph_id': 1, 'end_character': 64, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53634998', 'title': 'MasterChef Australia (series 9)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 170, 'bleu_score': 0.770194202605875, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2559961164523035260}, 'section': 'Section::::Abstract.'}]}]