Question: What is the name of a protected area located in the Adelaide Hills, South Australia which conserves a significant area of natural bushland and which forms a boundary to the east of Waterfall Gully near the foothills of the Mount Lofty Ranges?
{'answer': 'Cleland Conservation Park', 'supporting_facts': [['Waterfall Gully, South Australia', 0], ['Waterfall Gully, South Australia', 1], ['Cleland Conservation Park', 0], ['Cleland Conservation Park', 1]]}