Question: HMAS "Platypus" was a submarine depot ship and base ship operated by the Royal Australian Navy (RAN), ordered prior to World War I to support the Australian submarines originally known as just AE1, HMAS "AE1, was an "E"-class submarine of which organization?
{'answer': 'Royal Australian Navy (RAN)', 'supporting_facts': [['HMAS Platypus (1917)', 1], ['HMAS AE1', 0]]}