Question: What county is the city where Peter Kern died in?

full_context: Document 1: Peter Staub: Peter Staub (February 22, 1827 – May 19, 1904) was a Swiss-born American businessman, politician, and diplomat. He immigrated to the United States in 1854, and moved to Knoxville, Tennessee, in 1856, where he lived for most of the remainder of his life. Staub served as mayor of Knoxville in the early 1870s and early 1880s, and built the city's first opera house, Staub's Theatre, in 1872. Staub also aided Swiss immigration to the Southern Appalachian region, helping establish what is now the town of Gruetli-Laager, Tennessee, in 1869. In 1885, President Grover Cleveland appointed Staub U.S. Consul to Switzerland.
Document 2: Peter Kern (American businessman): Peter Kern (October 31, 1835 – October 28, 1907) was a German-born American businessman and politician active in Knoxville, Tennessee, USA, in the late 19th and early 20th centuries. He is best known as the founder of the confections company that eventually evolved into Kern's Bakery, a brand still marketed in the Knoxville area. The company's former confectionery and ice cream parlor, now called the Mall Building (or Oliver Hotel), still dominates the southwest corner of Market Square. Kern served as Knoxville's mayor from 1890 until 1892.
Document 3: Tennessee: Local law enforcement is divided between County Sheriff's Offices and Municipal Police Departments. Tennessee's Constitution requires that each County have an elected Sheriff. In 94 of the 95 counties the Sheriff is the chief law enforcement officer in the county and has jurisdiction over the county as a whole. Each Sheriff's Office is responsible for warrant service, court security, jail operations and primary law enforcement in the unincorporated areas of a county as well as providing support to the municipal police departments. Incorporated municipalities are required to maintain a police department to provide police services within their corporate limits.
Document 4: City Center Square: City Center Square is a skyscraper in downtown Kansas City, Missouri, built by Skidmore, Owings & Merrill, in the Spring of 1977. It occupies the entire block of 11th Street to 12th Street, and from Main Street to Baltimore Street. It's tower is 30 stories tall, constructed with a reinforced concrete structure evident by the look of the exterior. It is the tenth-tallest habitable structure in the Kansas City Metropolitan Area, and the fifteenth-tallest habitable structure in Missouri at .
Document 5: William R. Snodgrass Tennessee Tower: The William R. Snodgrass Tennessee Tower (also known as the Tennessee Tower) is a skyscraper in downtown Nashville, Tennessee, that houses Tennessee government offices. The tower was built for the National Life and Accident Insurance Company and served as its National Life Center until the State of Tennessee acquired it on January 3, 1994. More than 1,000 state employees who had been assigned to numerous locations now work in the building.
Document 6: Peter Anton: Peter Anton (born 1963 in New Haven, Connecticut) is an American artist and sculptor. His primary subject matter is food with an emphasis on chocolates and other sweets. Often referred to as "Candy Warhol," Anton creates giant realistic sculptures and is best known for his "bigger than life" boxed chocolates.
Document 7: Muhtar Kent: Muhtar Kent was born in 1952 in New York City, where his father, Necdet Kent, was the consul-general of Turkey. After completing high school at Tarsus American College in Mersin, Turkey in 1971, Muhtar Kent went to the UK to study at the University of Hull. Subsequently, he earned an MBA degree at Cass Business School, London.
Document 8: Knoxville City-County Building: The Knoxville City-County Building is a building at 400 Main Street in Knoxville, Tennessee that houses the offices of the city government of Knoxville and the county government of Knox County, Tennessee. It also houses the Knox County Jail. The building stands ten stories, and contains of office space. At the time it was built it was said to be the largest office building in Tennessee.
Document 9: Baker Peters House: The Baker Peters House is an antebellum house located on the south side of Kingston Pike in Knoxville, Tennessee, near the intersection of Peters Road and Kingston Pike. The house is a two-story Greek Revival structure. It has a porte-cochere on the east side for carriages, and a rear wing that projects out on the southwest side of the house. It also has a columned, two-story front porch. The main body of the house is brick, but the rear wing was originally finished in wood siding.
Document 10: William Graham Swan: William Graham Swan (1821 – April 12, 1869) was an American attorney and politician active primarily in East Tennessee during the mid-19th century. Swan served in the Confederate States Congress during the American Civil War, and served one term as mayor of Knoxville, Tennessee, from 1855 until late 1856. He also helped establish the town of East Knoxville (later annexed by Knoxville), and served as its first mayor in the late 1850s. In 1854, Swan and his brother-in-law, Joseph Mabry, donated the initial land for the formation of Market Square in downtown Knoxville.
Document 11: Clark County Government Center: The Clark County Government Center serves as the government center building for Clark County, Nevada. It is located in Downtown Las Vegas. The complex designed by Fentress Bradburn and opened in 1995 consists of a six-story county administration building, three one-story buildings for the county commissioners’ chambers, a multipurpose community facility and a central plant. It includes space for government administration, a law enforcement complex, a performing arts complex, a child-care facility and structured parking. It also contains a single-story auditorium, a pyramid-shaped cafeteria and a cylindrical, six-story reception hall, as well as office buildings.
Document 12: Cal Johnson (businessman): Caldonia (or Calvin) Fackler Johnson (October 14, 1844 – April 7, 1925) was an American businessman and philanthropist, active primarily in Knoxville, Tennessee, in the late 19th and early 20th centuries. Born into slavery, he rose to become a prominent Knoxville racetrack and saloon owner, and by the time of his death, was one of the wealthiest African-American businessmen in the state. He also owned several thoroughbred racehorses, one of which captured a world speed record in 1893.
Document 13: Government of Canada Building, Moncton: The Government of Canada Building is one of the tallest buildings in Moncton, New Brunswick. The building is 34 meters tall and has 9 floors. The building was constructed in 1977 and is located at 777 Main Street in downtown Moncton. It is mainly used as offices for the Government of Canada as well as various lawyers. The entire top floor of the building is occupied by offices for Freedom 55 Financial and the Quadrus Group both divisions of the London Life Insurance Company.
Document 14: 1201 Walnut: The 1201 Walnut Building is a Skyscraper located in Downtown Kansas City, Missouri, USA, built by HNTB Architects in 1991. Found at the intersection of 12th and Walnut streets, it is the eighth tallest habitable structure in the Kansas City Metropolitan Area, and the twelfth-tallest habitable structure in Missouri, at 427 feet. The exterior is made of mostly dark-colored glass, and granite panels, and is very close the new Sprint Center and Power & Light District, part of the redevelopment of downtown Kansas City. The glass look helps to further the glass-theme that the Sprint Center, H&R Block Building, and the "Kansas City Star" printing press have. In late 2010, building tenant Stinson Leonard Street, LLP acquired the rights to place a large sign and corporate logo atop the southern face of the building.
Document 15: Minneapolis City Hall: Minneapolis City Hall and Hennepin County Courthouse (also known as the Municipal Building), designed by Long and Kees in 1888, is the main building used by the city government of Minneapolis, Minnesota as well as by Hennepin County, Minnesota. The structure has served as mainly local government offices since it was built, and today the building is 60 percent occupied by the city and 40 percent occupied by the County. The building is jointly owned by the city and county and managed by the Municipal Building Commission. The Commission consists of the chair of the County Board, the mayor of the City of Minneapolis, a member of the County Board and a member of the Minneapolis City Council. The County Board chair serves as the president of the Commission and the mayor serves as the vice president. The building bears a striking resemblance to the city hall buildings in Cincinnati and Toronto. The City Hall and Courthouse was added to the National Register of Historic Places in 1974.
ground_truth: Knox County
sub_queries: Peter Kern >> place of death Answer: Knoxville
Knoxville >> located in the administrative territorial entity Answer: Knox County