Question: The city where WKYI-CD is located is the historical and nominal seat of what county?

full_context: Document 1: KYNM-CD: KYNM-CD is a low-powered digital Class A television station in Albuquerque, New Mexico broadcasting on digital UHF channel 21. Digital channel 21.1 airs classic television programming from Antenna TV in high definition. Digital channel 21.2 airs programming from The Action Channel (formerly Tuff TV), a commercial network that broadcasts content targeted at a male audience. Digital channel 21.3 airs Retro TV, which features reruns of classic TV shows. Channel 21.4 airs the automotive network Rev'n. All three of these commercial networks are run by Luken Communications in Chattanooga, Tennessee. 21.5 airs programming from WeatherNation TV.
Document 2: KYW-TV: KYW-TV, virtual channel 3 (UHF digital channel 26), is a CBS owned-and-operated television station licensed to Philadelphia, Pennsylvania, United States. The station is owned by the CBS Television Stations subsidiary of CBS Corporation, along with CW flagship station WPSG (channel 57) and several radio stations, including KYW (1060 AM). The KYW stations and WPSG share studios and office facilities located just north of Center City Philadelphia, and KYW-TV's transmitter is located in the Roxborough section of Philadelphia.
Document 3: London, Kentucky: London is a home rule-class city in Laurel County, Kentucky, in the United States. It is the seat of its county. The population was 7,993 at the time of the 2010 U.S. census. London, Kentucky, is the second-largest city named London in the United States and the fourth-largest in the world. It is part of the London, Kentucky micropolitan area. Of the seventeen micropolitan areas in Kentucky, London is the largest; the London micropolitan area's 2010 Census population was 126,369. London is also home to the annual World Chicken Festival that celebrates the life of Colonel Sanders and features the world's largest skillet.
Document 4: Frankfort, Kentucky: Frankfort is the capital city of the Commonwealth of Kentucky and the seat of Franklin County. Based on population, it is the fourth-smallest state capital (after Montpelier, Vermont, Pierre, South Dakota and Augusta, Maine) in the United States. It is a home rule-class city in Kentucky; the population was 25,527 at the 2010 census. Located along the Kentucky River, Frankfort is the principal city of the Frankfort, Kentucky Micropolitan Statistical Area, which includes all of Franklin and Anderson counties.
Document 5: Louisville, Colorado: Louisville ( ) Colorado is a Home Rule Municipality in Boulder County, Colorado, United States. The city population was 18,376 at the 2010 United States Census. Louisville began as a rough mining community in 1877, suffered through a period of extraordinary labor violence early in the 20th century, and then, when the mines closed in the 1950s, made a transition to a suburban residential community. CNN/Money and "Money" magazine have consistently listed Louisville as one of the 100 best places to live in the United States, ranking it among the top 100 in 2007, 2009 2011, 2013, 2015, and 2017.
Document 6: WKYI-CD: WKYI-CD, virtual and UHF digital channel 24, is an independent station in Louisville, Kentucky, United States. Since January 2015, the station now affiliates with the This TV network after WAVE-TV dropped that network as a subchannel. It does not air all of the network feed and also continues to air other programming it carries in syndication, as well as local and paid programming. The station is owned by New Albany Broadcasting Co., Inc. WKYI-CD maintains offices located on Potters Lane in Clarksville, Indiana, and its transmitter is located in rural northeastern Floyd County (northeast of Floyds Knobs).
Document 7: Kentucky: Kentucky ( , ), officially the Commonwealth of Kentucky, is a state located in the east south-central region of the United States. Although styled as the "State of Kentucky" in the law creating it, Kentucky is one of four U.S. states constituted as a commonwealth (the others being Virginia, Pennsylvania, and Massachusetts). Originally a part of Virginia, in 1792 Kentucky became the 15th state to join the Union. Kentucky is the 37th most extensive and the 26th most populous of the 50 United States.
Document 8: WMYO: WMYO, virtual channel 58 (UHF digital channel 51), is a MyNetworkTV-affiliated television station serving Louisville, Kentucky, United States that is licensed to Salem, Indiana (as such, it is the only full-power Louisville-area station licensed to the Indiana side of the market). The station is owned by Block Communications, as part of a duopoly with Louisville-licensed Fox affiliate WDRB (channel 41); Block also operates Campbellsville-licensed CW affiliate WBKI-TV (channel 34) under a local marketing agreement with owner LM Communications, LLC, whose channels are simulcast by WMYO as additional subchannels to expand their market reach. The three stations share studios located on West Muhammad Ali Boulevard (near Route 150) in downtown Louisville; WMYO and WDRB share transmitting facilities in rural northeastern Floyd County, Indiana (northeast of Floyds Knobs). On cable, WMYO is available on Charter Spectrum channel 10 and in high definition on digital channel 915.
Document 9: WTHR: WTHR, virtual and VHF digital channel 13, is an NBC-affiliated television station licensed to Indianapolis, Indiana, United States. The station is owned by the Dispatch Broadcast Group of Columbus, Ohio, and is a sister station to MeTV affiliate WALV-CD (channel 46) and Columbus' CBS affiliate WBNS-TV (channel 10). WTHR and WALV share studio facilities located on North Meridian (south of I-65) in downtown Indianapolis; WTHR maintains transmitter facilities located near Ditch Road and West 96th Street in Carmel. On cable, WTHR is available on Comcast Xfinity and Charter Spectrum channel 12, and AT&T U-verse channel 13; and in high definition on Spectrum digital channel 1012, and Xfinity and U-verse channel 1013.
Document 10: Jefferson County, Kentucky: Jefferson County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 741,096. It is the most populous county in Kentucky and is more than twice as large as the second most populous, Fayette. The county was formed in 1780 and named for future President Thomas Jefferson, who was Governor of Virginia at the time.
Document 11: Louisville, Kentucky: Louisville ( , or ) is the largest city in the Commonwealth of Kentucky and the 29th-most populous city in the United States. It is one of two cities in Kentucky designated as first-class, the other being the state's second-largest city of Lexington. Louisville is the historical seat and, since 2003, the nominal seat of Jefferson County.
Document 12: WBKI-TV: WBKI-TV, virtual channel 34 (UHF digital channel 19), is a CW-affiliated television station serving Louisville, Kentucky, United States that is licensed to Campbellsville. The station is owned by LM Communications, LLC; Block Communications, which owns Louisville-licensed Fox affiliate WDRB (channel 41) and Salem, Indiana-licensed MyNetworkTV affiliate WMYO (channel 58), operates WBKI under a local marketing agreement. WBKI maintains transmitter facilities located in Raywick. In 2014, all of WBKI's operations were consolidated at WDRB and WMYO's shared studio facility on West Muhammad Ali Boulevard (near Route 150) in downtown Louisville. Previously, WBKI maintained separate studios at the Kaden Tower on Dutchmans Lane in Louisville's Bowman section (along I-264/US 60/Henry Watterson Expressway), while the WDRB/WMYO facilities only housed WBKI's master control and some internal operations.
Document 13: Owensboro, Kentucky: Owensboro is a home rule-class city in and the county seat of Daviess County, Kentucky, United States. It is the fourth-largest city in the state by population. Owensboro is located on U.S. Route 60 about 107 mi southwest of Louisville, and is the principal city of the Owensboro metropolitan area. The 2015 population was 59,042. The metropolitan population was estimated at 116,506.
Document 14: WDRB: WDRB, virtual channel 41 (UHF digital channel 49), is a Fox-affiliated television station licensed to Louisville, Kentucky, United States. The station is owned by Block Communications, as part of a duopoly with Salem, Indiana-licensed MyNetworkTV affiliate WMYO (channel 58); Block also operates Campbellsville-licensed CW affiliate WBKI-TV (channel 34) under a local marketing agreement with owner LM Communications, LLC. The three stations share studios located on West Muhammad Ali Boulevard (near Route 150) in downtown Louisville; WDRB and WMYO share transmitting facilities in rural northeastern Floyd County, Indiana (northeast of Floyds Knobs). On cable, WDRB is available on Charter Spectrum channel 9 and in high definition on digital channel 910.
Document 15: Downtown Louisville: Downtown Louisville is the largest central business district in the Commonwealth of Kentucky and the urban hub of the Louisville, Kentucky Metropolitan Area. Its boundaries are the Ohio River to the north, Hancock Street to the east, York and Jacob Streets to the south, and 9th Street to the west. As of 2000, the population of Downtown Louisville was 2,575.
ground_truth: Jefferson County