Question: What is the capital of the county where Westlake Corner is located?

full_context: Document 1: WTOY: WTOY is an Urban Contemporary and Black Gospel formatted broadcast radio station licensed to Salem, Virginia, serving Roanoke and Roanoke County, Virginia. WTOY is owned and operated by Irvin & Barbara Ward.
Document 2: WYTI: WYTI is a Full Service formatted broadcast radio station licensed to Rocky Mount, Virginia, serving Rocky Mount and Franklin County, Virginia. WYTI is owned and operated by WYTI, Inc.
Document 3: WKHK: WKHK is a Country formatted broadcast radio station licensed to Colonial Heights, Virginia, serving Richmond and Petersburg in Virginia. WKHK is owned and operated by SummitMedia. The station's studios and offices are located west of Richmond proper in unincorporated Chesterfield County, and its transmitter is located in Bensley, Virginia.
Document 4: WYMY: WYMY ("La Ley 101.1" FM) is a Regional Mexican radio station in Burlington, North Carolina, United States. It serves the Triad and Triangle areas, which includes cities such as Greensboro, Winston-Salem, Raleigh and Durham. In addition the signal goes well north of Danville, Virginia. The outlet, which is owned by Curtis Media Group, claims to have the largest FM radio signal in all of North Carolina, operating with an ERP of 100 kW. The reason for that FM radio signal claim comes from Curtis Media, due to the population covered by the station's signal. The transmitter is located on Bass Mountain in the Cane Creek Mountains in Alamance County, and studios are in Burlington.
Document 5: Westlake Corner, Virginia: Westlake Corner is a census-designated place in Franklin County, Virginia, United States. The population was 976 at the 2010 census. It is part of the Roanoke Metropolitan Statistical Area.
Document 6: WVYC: WVYC is a college radio station licensed by the Federal Communications Commission (FCC) to serve the community of York, Pennsylvania, United States. The station broadcasts from the Robert V. Iosue Student Union Building on the campus of York College of Pennsylvania in York.
Document 7: Rich Creek, Virginia: Rich Creek is a town in Giles County, Virginia, United States. The population was 774 at the 2010 census, up from 665 at the 2000 census. It is part of the Blacksburg–Christiansburg–Radford Metropolitan Statistical Area.
Document 8: Lake Wilderness, Virginia: Lake Wilderness is a census-designated place in Spotsylvania County, Virginia. The population as of the 2010 Census was 2,669. It's flanked on three sides by the Wilderness Battlefield section of the Fredericksburg and Spotsylvania National Military Park.
Document 9: WKCY-FM: WKCY-FM is a Country formatted broadcast radio station licensed to Harrisonburg, Virginia, serving the Central Shenandoah Valley. WKCY-FM is owned and operated by iHeartCommunications, Inc.
Document 10: WLQM-FM: WLQM-FM is a Full Service formatted broadcast radio station licensed to Franklin, Virginia, serving Franklin and Southampton County, Virginia. WLQM-FM is owned and operated by Franklin Broadcasting Corporation.
Document 11: WJYA: WJYA is a Contemporary Christian formatted broadcast radio station licensed to Emporia, Virginia, serving Emporia, Lawrenceville, and South Hill in Virginia and Roanoke Rapids in North Carolina. WJYA is owned and operated by Baker Family Stations.
Document 12: Jefferson Township, Franklin County, Ohio: Jefferson Township is situated on the northeast edge of Franklin County, Ohio as a part of the Columbus metropolitan area and situated between the Blacklick Creek, Big Walnut Creek and Swisher Creek watershed. The township is one of the seventeen townships of Franklin County, Ohio, United States. The 2010 census found 10,972 people in the township, 10,234 of whom lived in the unincorporated portions of the township. It was established on September 6, 1816.
Document 13: Plain Township, Franklin County, Ohio: Plain Township is one of the seventeen townships of Franklin County, Ohio, United States. As of the 2010 census the population was 9,829, up from 5,926 at the 2000 census. 2,128 of the residents lived in the unincorporated portions of the township in 2010.
Document 14: Oakton, Virginia: Oakton is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 34,166 at the 2010 census. Oakton is an affluent community of Northern Virginia. Its center is west of Washington, D.C.
Document 15: Redwood, Virginia: Redwood is an unincorporated community in Franklin County, Virginia, United States. Redwood is located on Virginia State Route 40 east-northeast of Rocky Mount. Redwood has a post office with ZIP code 24146, which opened on August 9, 1880. zip is incorrect 24092
ground_truth: Rocky Mount
sub_queries: Westlake Corner >> located in the administrative territorial entity Answer: Franklin County
Franklin County >> capital Answer: Rocky Mount