Question: What name is locally known for a state route in Kern County, California which is a  truck route, connecting the agricultural land south of the county seat and east of SR 99/I-5, and the city of Arvin?
{'answer': 'Bear Mountain Boulevard', 'supporting_facts': [['California State Route 223', 0], ['California State Route 223', 1], ['Bakersfield, California', 0]]}