Question: What is the county seat of the county that also contains the city where WUFL is licensed to broadcast?

full_context: Document 1: Dearborn Heights, Michigan: Dearborn Heights is a city in Wayne County, in the Detroit metropolitan area, in the State of Michigan. The population was 57,774 at the 2010 census.
Document 2: Detroit: As mayor, Young sought to revive the city by seeking to increase investment in the city's declining downtown. The Renaissance Center, a mixed-use office and retail complex, opened in 1977. This group of skyscrapers was an attempt to keep businesses in downtown. Young also gave city support to other large developments to attract middle and upper-class residents back to the city. Despite the Renaissance Center and other projects, the downtown area continued to lose businesses to the suburbs. Major stores and hotels closed and many large office buildings went vacant. Young was criticized for being too focused on downtown development and not doing enough to lower the city's high crime rate and improve city services.
Document 3: Ann Arbor, Michigan: Four major AM radio stations based in or near Ann Arbor are WAAM 1600, a conservative news and talk station; WLBY 1290, a business news and talk station; WDEO 990, Catholic radio; and WTKA 1050, which is primarily a sports station. The city's FM stations include NPR affiliate WUOM 91.7; country station WWWW 102.9; and adult-alternative station WQKL 107.1. Freeform station WCBN-FM 88.3 is a local community radio/college radio station operated by the students of the University of Michigan featuring noncommercial, eclectic music and public-affairs programming. The city is also served by public and commercial radio broadcasters in Ypsilanti, the Lansing/Jackson area, Detroit, Windsor, and Toledo.
Document 4: Highland Park, Michigan: Highland Park is a city in Wayne County in the State of Michigan, within Metro Detroit. The population was 11,776 at the 2010 census. The city is completely surrounded by Detroit except for a small portion that touches the city of Hamtramck, which is also surrounded by Detroit.
Document 5: WCFL (FM): WCFL 104.7 FM is a Christian radio station licensed to Morris, Illinois and owned by the Illinois Bible Institute, the educational branch of the Illinois District Council of the Assemblies of God. WCFL airs a Contemporary Christian music format, relaying the programming of 91.7 WBGL in Champaign, Illinois.
Document 6: Sterling Heights, Michigan: Sterling Heights is a city in Macomb County of the U.S. state of Michigan, and one of Detroit's core suburbs. As of the 2010 census, the city had a total population of 129,699. It is the second largest suburb in Metro Detroit, and the fourth largest city in Michigan. Sterling Heights consistently ranks as the safest city in Michigan with population of over 100,000.
Document 7: Detroit: Detroit (/dᵻˈtrɔɪt/) is the most populous city in the U.S. state of Michigan, the fourth-largest city in the Midwest and the largest city on the United States–Canada border. It is the seat of Wayne County, the most populous county in the state. Detroit's metropolitan area, known as Metro Detroit, is home to 5.3 million people, making it the fourteenth-most populous metropolitan area in the United States and the second-largest in the Midwestern United States (behind Chicago). It is a major port on the Detroit River, a strait that connects the Great Lakes system to the Saint Lawrence Seaway. The City of Detroit anchors the second-largest economic region in the Midwest, behind Chicago, and the thirteenth-largest in the United States.
Document 8: Barb Dempsey: Barbel "Barb" Dempsey (January 13, 1948, ) the current mayor of Mount Clemens, Michigan, the county seat of Macomb County. An Independent, she is the city's third female mayor. As mayor, she initiated the Mount Clemens Downtown Program. Via this program, the city's downtown saw massive redevelopment, including repair of the County Building, the tallest structure in the county. She ran unopposed in the 2007 election and won by a massive landslide in the 2009 mayoral election against opponent Steve Ferdig. Dempsey and Mayor Karen Majewski of Hamtramck have been compared, as they are both female mayors of smaller Michigan cities with aging infrastructure and large amounts of urban decay. She also initiated a CCTV camera program.
Document 9: Detroit: Beginning with its incorporation in 1802, Detroit has had a total of 74 mayors. Detroit's last mayor from the Republican Party was Louis Miriani, who served from 1957 to 1962. In 1973, the city elected its first black mayor, Coleman Young. Despite development efforts, his combative style during his five terms in office was not well received by many suburban residents. Mayor Dennis Archer, a former Michigan Supreme Court Justice, refocused the city's attention on redevelopment with a plan to permit three casinos downtown. By 2008, three major casino resort hotels established operations in the city.
Document 10: WLUJ: WLUJ is a Christian radio station licensed to Springfield, Illinois, broadcasting on 89.7 MHz FM. The station is owned by Cornerstone Community Radio.
Document 11: WUFL: WUFL is a non-commercial Christian AM radio station in Sterling Heights, Michigan, operating on 1030 kHz. The station broadcasts with 5,000 watts, daytime only, with coverage of the Detroit, Michigan metropolitan area. WUFL is a Class D station operating on the clear-channel frequency of 1030 AM; WBZ in Boston, Massachusetts is the dominant Class A station on this frequency.
Document 12: Detroit: Despite the city's recent financial issues, many developers remain unfazed by Detroit's problems. Midtown is one of the most successful areas within Detroit to have a residential occupancy rate of 96%. Numerous developments have been recently completely or are in various stages of construction. These include the $82 million reconstruction of downtown's David Whitney Building (now an Aloft Hotel and luxury residences), the Woodward Garden Block Development in Midtown, the residential conversion of the David Broderick Tower in downtown, the rehabilitation of the Book Cadillac Hotel (now a Westin and luxury condos) and Fort Shelby Hotel (now Doubletree) also in downtown, and various smaller projects.
Document 13: Detroit: Campus Martius, a reconfiguration of downtown's main intersection as a new park was opened in 2004. The park has been cited as one of the best public spaces in the United States. The city's riverfront has been the focus of redevelopment, following successful examples of other older industrial cities. In 2001, the first portion of the International Riverfront was completed as a part of the city's 300th anniversary celebration, with miles of parks and associated landscaping completed in succeeding years. In 2011, the Port Authority Passenger Terminal opened with the river walk connecting Hart Plaza to the Renaissance Center.
Document 14: WRDT: WRDT, known on the air as "The Word AM 560, Detroit's Christian Talk", is a radio station licensed to Monroe, Michigan, serving the Detroit metropolitan area. The station broadcasts in HD Radio with 500 Watts daytime power from a transmitter located in South Monroe, Michigan, and 14 Watts nighttime power (Non-HD) from a transmitter located in Royal Oak Township, Michigan. The Royal Oak Township location shares the Greater Media tower with WCSX, WRIF & WMGC. Its low frequency and strongly directional daytime signal give the station good coverage of the Detroit market, despite the lower power.
Document 15: Detroit: Detroit is the center of a three-county urban area (population 3,734,090, area of 1,337 square miles (3,460 km2), a 2010 United States Census) six-county metropolitan statistical area (2010 Census population of 4,296,250, area of 3,913 square miles [10,130 km2]), and a nine-county Combined Statistical Area (2010 Census population of 5,218,852, area of 5,814 square miles [15,060 km2]). The Detroit–Windsor area, a commercial link straddling the Canada–U.S. border, has a total population of about 5,700,000. The Detroit metropolitan region holds roughly one-half of Michigan's population.
ground_truth: Mount Clemens
sub_queries: WUFL >> licensed to broadcast to Answer: Sterling Heights
Sterling Heights >> located in the administrative territorial entity Answer: Macomb County
Macomb County >> contains administrative territorial entity Answer: Mount Clemens