Question: Aspen Creek Grill (formerly Aspen Creek) is a restaurant chain previously owned by which American chain restaurant that specializes in steaks and promotes a Western theme, and is headquartered in Louisville, Kentucky?
Sentence (from "Leviathan Mine"): The mine is located at on the eastern slope of the Sierra Nevada at about 7,000 ft elevation, 6 mi east of Markleeville and 24 mi southeast of Lake Tahoe.
Relevant evidence: No