Question: What is the capital of the county that shares a border with the county where Lake Wilderness can be found?

full_context: Document 1: WCNV: WCNV is a Public Radio formatted broadcast radio station licensed to Heathsville, Virginia, serving the Kilmarnock/Warsaw area. WCNV is owned and operated by Commonwealth Public Broadcasting Corporation and is a repeater station of WCVE-FM.
Document 2: 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 3: WSVO: WSVO (93.1 FM) is an Adult Contemporary formatted broadcast radio station licensed to Staunton, Virginia and serving Staunton and Augusta County, Virginia. WSVO is owned and operated by iHeartMedia.
Document 4: U.S. Route 29 in Virginia: For most of its route through Virginia, US 29 has been constructed to be at least four lanes along its route, with the two short exceptions being where the highway passes through Manassas National Battlefield Park, where it is two lanes wide for approximately three miles, and through Fairfax and Arlington counties, where it is sometimes wider.
Document 5: Davenport, Virginia: Davenport is an unincorporated community in Buchanan County, Virginia, United States. Davenport is located on Virginia State Route 80 south of Grundy. Davenport has a post office with ZIP code 24239.
Document 6: Danville, West Virginia: Danville is a town in Boone County, West Virginia, United States. The population was 691 at the 2010 census. Danville was incorporated in 1911 and named for Dan Rock, the town's first postmaster. Danville was formerly known as Newport and Red House.
Document 7: Dunavant, Virginia: Dunavant is an unincorporated community in Spotsylvania County north of Chancellorsville, running along the Rapidan River and bordering Culpeper County in the state of Virginia. The Dunavant area comprises the extreme northern tip of Spotsylvania County. There are roughly 1,000 people in this community as of 2010.
Document 8: Rapidan Historic District: Rapidan Historic District is a national historic district located at Rapidan, in Culpeper County and Orange County, Virginia. It encompasses 34 contributing buildings in the crossroads village of Rapidan. They include three churches, a post office, a commercial building, one meeting hall, two railroad depots, twenty-one residences, and six outbuildings. Notable buildings include the Emmanuel Episcopal Church (1874), "Annandale" (c. 1825), the Rapidan Trading Post (1903), Rapidan Post Office (1914), Lower Rapidan Baptist Church (1914), Rapidan Passenger Depot (c. 1890), and the Peyton-Grhby House (c. 1890). Also located in the district is the separately listed Waddell Memorial Presbyterian Church.
Document 9: Richmond, Virginia: There are also parks on two major islands in the river: Belle Isle and Brown's Island. Belle Isle, at various former times a Powhatan fishing village, colonial-era horse race track, and Civil War prison camp, is the larger of the two, and contains many bike trails as well as a small cliff that is used for rock climbing instruction. One can walk the island and still see many of the remains of the Civil War prison camp, such as an arms storage room and a gun emplacement that was used to quell prisoner riots. Brown's Island is a smaller island and a popular venue of a large number of free outdoor concerts and festivals in the spring and summer, such as the weekly Friday Cheers concert series or the James River Beer and Seafood Festival.
Document 10: Owens, Virginia: Owens is a small unincorporated crossroads community at the intersection of Dahlgren Road, Windsor Drive, and Owens Drive in King George County, Virginia, United States. State Routes 206 and 218 meet at this intersection, with 206 going east towards U.S. Route 301 and Dahlgren, 218 going south towards US 301 and Colonial Beach and 206 and 218 joined together going west towards Arnolds Corner and Fredericksburg. The eastern part of the community is within the Dahlgren census-designated place.
Document 11: Lesesne State Forest: Lesesne State Forest is a Virginia state forest located in Nelson County. Its are dedicated to the preservation of the American chestnut and to wildlife management activities. It is open to the public during daylight hours
Document 12: WCUR: 91.7 WCUR FM "The Curve", also known as West Chester University Radio, is a college radio station that broadcasts in the Philadelphia area via a transmitter that covers a 5-mile radius around West Chester University in West Chester, Pennsylvania. WCUR offers a wide variety of music, news, sports, and specialty programming. WCUR is considered a free format station, and it does not require that DJs play within certain parameters. All undergraduate students of West Chester University are free to participate and become DJs. WCUR began as WCSC AM 64, a carrier current station only available on campus. The call sign WCUR was being used in 1974. In 1976 the on air slogan became 64CUR and a Part 15 FM transmission was added at .1 watt to serve the Sykes Student Union building and extend across the street to Killnger Hall. Efforts began at that time to seek a class A FM license, but funds were not approved. In the mid-1980s the station changed its call letters to WCUR AM 68, but it remained a carrier current station. In 1998, the station received a construction permit to build an FM station, and after installing a broadcast transmitter and antenna atop Sykes Student Union in the summer of 1999, the station signed on as WCUR 91.7 FM on September 1, 1999. Since 2001, WCUR also streams live on air from anywhere in the world from its website, www.wcur.org.
Document 13: 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 14: WCVA (AM): WCVA is a broadcast radio station licensed to Culpeper, Virginia, serving Culpeper and Culpeper County, Virginia. WCVA is owned and operated by Piedmont Communications, Inc. and simulcasts the Classic Hits format of sister station 105.5 WOJL Louisa. Prior to February 2016, it had aired a satellite-fed Adult Standards format.
Document 15: 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.
ground_truth: Culpeper, Virginia
sub_queries: Lake Wilderness >> located in the administrative territorial entity Answer: Spotsylvania County
Spotsylvania County >> shares border with Answer: Culpeper County
Culpeper County >> capital Answer: Culpeper, Virginia