Question: The Shady Grove in the same state as Waukee High School is present in what county?

full_context: Document 1: Waukee High School: Waukee High School (also known as Waukee Senior High School) is a three-year public high school in Waukee, Iowa, United States. The school hosts grades 10-12. It is run by the Waukee Community School District. Freshmen attend one of two separate 8/9 schools, Prairieview or Timberline.
Document 2: South Grove Township, DeKalb County, Illinois: South Grove Township is one of nineteen townships in DeKalb County, Illinois, USA. As of the 2010 census, its population was 512 and it contained 209 housing units. South Grove Township was renamed from Vernon Township on November 20, 1850.
Document 3: Iowa High School Athletic Association: Iowa High School Athletic Association Abbreviation IHSAA Legal status Association Purpose Athletic / Educational Headquarters 1605 South Story St. Boone, Iowa 50036, United States Region served Iowa Membership 375 + high schools Official language English Executive Director Richard Wulkow Affiliations National Federation of State High School Associations Staff 17 Website iahsaa.org Remarks (515) 432 - 2011
Document 4: Shady Grove, Trousdale County, Tennessee: Shady Grove is an unincorporated community in Trousdale County, Tennessee, United States. Shady Grove is southeast of downtown Hartsville. As Hartsville and Trousdale County form a consolidated city-county government, Shady Grove is under the jurisdiction of Hartsville.
Document 5: Balltown, Iowa: Balltown is a city in Dubuque County, Iowa, United States. It is part of the Dubuque, Iowa Metropolitan Statistical Area. The population was 68 at the 2010 census, down from 73 at the 2000 census. Balltown is home to Breitbach's Country Dining, Iowa's oldest restaurant and bar, which was founded in 1852 and twice rebuilt by the community, following its destruction by fire in 2007 and 2008.
Document 6: Washington Union High School: Washington Union was one of the few schools in Fresno County that operated as a single school district until becoming unified in 2011 with two feeder schools, American Union Elementary and West Fresno Elementary. In addition to West Fresno and American Union, it is fed by five schools in the area that operate their own elementary and middle schools. The new K-12 district serves over 2,560 students. The school boasts a variety of programs such as: Agriculture, Academic Decathlon, Health-Institute, Music, Construction, Architecture, Advancement Via Individual Determination (AVID), After School Program, Gifted and Talented Education (GATE), Link Crew, Migrant, Safe School Ambassadors and a newly created Criminal Justice Academy.
Document 7: Deer Creek Public Schools: A new middle school is located on NW 234th Street just east of N. May. It is for 7th and 8th grades. The old Middle School is now the Intermediate school for 5th and 6th grades. Deer Creek High School enrolls 1,356 students in grades 9 - 12.
Document 8: Bear Grove Township, Guthrie County, Iowa: Bear Grove Township is one of seventeen townships in Guthrie County, Iowa, United States. It is located WSW of Guthrie Center just west of Sutcliff Woodland. As of the 2010 census, its population was 160.
Document 9: Middleton High School (Middleton, Wisconsin): Middleton High School is a comprehensive public secondary school located in the city of Middleton, Wisconsin. It was established in 1879. Part of the Middleton-Cross Plains School District, the school serves more than 2,000 students in grades 9 to 12 from the Middleton and Cross Plains areas. Middleton High School's mascot is the cardinal. The school colors are white and maroon. Its athletic teams play at the WIAA Division 1 level in the WIAA Big Eight Conference.
Document 10: Tualatin High School: Tualatin High School is a public high school located in Tualatin, Oregon, United States. Students in grades 9 through 12 attend the school, which is part of the Tigard-Tualatin School District. Opened in 1992, school teams are known as the Timberwolves.
Document 11: Liberty Grove, Delta County, Texas: Liberty Grove is a ghost town in Delta County, Texas, United States. The community was settled by 1854, the year its school opened. The farming community included the school and a cemetery as of 1936. In 1966, the community had approximately 25 residents. The community's cemetery was relocated in 1989, and the community was subsequently abandoned and flooded by Cooper Lake. A campsite in Cooper Lake State Park bears the community's name.
Document 12: Shady Grove, McIntosh County, Oklahoma: Shady Grove is a census-designated place (CDP) in McIntosh County, Oklahoma, United States. The population was 199 at the 2010 census, a decrease of 14.4 percent from 229 in 2000.
Document 13: Maquoketa Community High School: Maquoketa Community High School is a public high school in Maquoketa, Iowa, United States. It is located at 600 Washington, Maquoketa, Iowa.
Document 14: Highline Big Picture: Highline Big Picture is a small school in the Highline School District in SeaTac, Washington, that is part of a network of Big Picture schools all over the United States. The high school opened 2005 with 2009 being the first year with a graduating class. At Highline Big Picture the 9th graders are called 101's, 10th graders 201's, 11th graders 301's and 12th graders 401's. Highline Big Picture, as part of the Big Picture Network, practices Learning Through Internships or LTI. On Tuesdays and Thursdays students go to internships in their field of interest. The school currently consists of 120 students. On Mondays, Wednesdays, and Fridays students attend one class a day which contains, at most, 17 students. These classes are called an advisory.
Document 15: Shady Grove, Iowa: Shady Grove is a former townsite and unincorporated community in Buchanan County, Iowa, United States, between the cities of Brandon and Jesup. Settlement of Shady Grove began in 1857, but with the advent of rural migration, the population had dropped to 25 by the 1950s. New housing developments begun during the 1990s and 2000s, however, have caused the empty community to be reborn, causing controversy along the way.
ground_truth: Buchanan County
sub_queries: In which state is Waukee High School located? Answer: Iowa
Shady Grove, Iowa >> located in the administrative territorial entity Answer: Buchanan County