Question: Which county in Waukee High School's state is Robinson in?

full_context: Document 1: 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 2: Riverside, Delaware: Riverside is an unincorporated community in New Castle County, Delaware, United States. Riverside is located at the intersection of U.S. Route 13 Business and Harvey Road southwest of Claymont.
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: 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 5: Delaware Route 48: Delaware Route 48 (DE 48) is a state highway in New Castle County, Delaware. The route runs from DE 41 in Hockessin east to U.S. Route 13 Business (US 13 Bus.) in downtown Wilmington. The route passes through suburban areas of Wilmington such as Lancaster Pike, intersecting DE 100 and DE 141. DE 48 continues into Wilmington as Lancaster Avenue and intersects DE 2, where it splits into the one-way pair of Lancaster Avenue eastbound and Second Street westbound. Upon reaching downtown Wilmington, the route intersects Interstate 95 (I-95)/US 202 and DE 4 before continuing to the eastern terminus.
Document 6: David J. Robinson: David J. Robinson is a former member of the Ohio House of Representatives. He was appointed to his position when the previous representative, E.J. Thomas, resigned; in turn, when Robinson lost the Republican primary election to Jim Hughes, he resigned so that Hughes could be appointed to his seat and run as an incumbent.
Document 7: 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 8: 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 9: John H. Robinson: John H. Robinson (born July 25, 1955) is an American politician and businessman, he was the 40th Mayor of Wausau, Wisconsin, and represented Wausau for four terms in the Wisconsin State Assembly.
Document 10: 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 11: 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 12: 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 13: Roby and Northern Railroad: The Roby and Northern Railroad was constructed in 1915 to connect the agricultural community of Roby, Texas with a connection to the Missouri, Kansas and Texas Railway at North Roby, then known as Old Fisher, both located in Fisher County, Texas, a few miles north of Sweetwater. There was a need to move agricultural products, passengers, and livestock the four and one-half miles north to the Waco-Rotan branch of the MKT.
Document 14: Robinson, Kansas: Robinson is a city in Brown County, Kansas, United States. As of the 2010 census, the city population was 234.
Document 15: Robinson, Iowa: Robinson is an unincorporated community in Delaware County, Iowa, United States. It is located at the junction of County Highway D47 and 310th Street, five miles west of Ryan and three miles southeast of Monti, at 42.340037N, -91.578738W.
ground_truth: Delaware County
sub_queries: In which state is Waukee High School located? Answer: Iowa
Robinson, Iowa >> located in the administrative territorial entity Answer: Delaware County