Question: Grenfell Street, is a major street in the north-east quarter of the centre of the city of Adelaide, the street runs west-east starting from King William Street, part of a major arterial road that traverses the CBD and centre of Adelaide, and the capital of which location?
{'answer': 'South Australia', 'supporting_facts': [['Grenfell Street, Adelaide', 0], ['King William Street, Adelaide', 0]]}