Question: The Bridger Trail, also known as the Bridger Road and Bridger Immigrant Road, was an overland route connecting the Oregon Trail to the gold fields of Montana, Gold was discovered in Virginia City, in 1863, Virginia City is a town in, and the county seat of which county in Montana, United States?
Sentence (from "Bridger Trail"): In 1863, John Bozeman and John Jacobs scouted the Bozeman Trail, which was a direct route to the Montana gold fields through the Powder River Country.
Relevant evidence: No