Question: when does the next season of survivor start in australia
[{'answer': '1 August 2018', 'provenance': [{'wikipedia_id': '330351', 'title': 'Australian Survivor', 'start_paragraph_id': 5, 'start_character': 27, 'end_paragraph_id': 5, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]