Question: In Chautauqua Park Historic District's state what is Robinson's county?

full_context: Document 1: Oklahoma City: Oklahoma City has a major park in each quadrant of the city, going back to the first parks masterplan. Will Rogers Park, Lincoln Park, Trosper Park, and Woodson Park were once connected by the Grand Boulevard loop, some sections of which no longer exist. Martin Park Nature Center is a natural habitat in far northwest Oklahoma City. Will Rogers Park is home to the Lycan Conservatory, the Rose Garden, and Butterfly Garden, all built in the WPA era. Oklahoma City is home to the American Banjo Museum, which houses a large collection of highly decorated banjos from the early 20th century and exhibits on the history of the banjo and its place in American history. Concerts and lectures are also held there.
Document 2: Chautauqua Park Historic District: The Chautauqua Park Historic District is located on the north side of Des Moines, Iowa, United States. It has been listed on the National Register of Historic Places since 1990. It is part of the "Suburban Development in Des Moines Between the World Wars, 1918--1941 MPS".
Document 3: Principal Park: Principal Park, formerly Sec Taylor Stadium, is a minor league baseball stadium in Des Moines, Iowa. It is the home field of the Pacific Coast League's Iowa Cubs.
Document 4: 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 5: Columbus Fireman's Park Complex: The Columbus Fireman's Park Complex consists of many building the Pavilion a Historic building used for many years and built by hand, the Rest Haven a building where people could use a resting place during a journey, and the Boys Scout Cabin and two gates into the complex in Fireman's Park in Columbus, Wisconsin, United States. Fireman's Park became a Columbus city park in 1915, and the city's fire department developed the park as a community project. The park's pavilion opened in 1917; while mainly used for community dances, the pavilion also hosted a variety of other events. Another building in the park, known as Rest Haven, opened in 1923. This building, a Prairie School structure designed by Alfred C. Clas, was used for cooking and sanitation by the many auto tourists who visited the park. The west wall and gate of the park were built in 1917 and are also part of the historic site. The park buildings were added to the National Register of Historic Places on February 25, 2004.
Document 6: 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 7: 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.
Document 8: Middlesex Plat Historic District: The Middlesex Plat Historic District is located in Des Moines, Iowa, United States. It was an upper-middle-class neighborhood of two-story square houses and bungalows that were built from 1910 to 1923. The district has been listed on the National Register of Historic Places since 2000. It is part of "The Bungalow and Square House--Des Moines Residential Growth and Development MPS".
Document 9: Robinson, Kansas: Robinson is a city in Brown County, Kansas, United States. As of the 2010 census, the city population was 234.
Document 10: 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 11: 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 12: Eastwood Park Historic District: The Eastwood Park Historic District is a historic district in Minot, North Dakota. It was listed on the National Register of Historic Places in 1986. The listing included 118 contributing buildings and one contributing structure on .
Document 13: Fort Dodge, Iowa: Fort Dodge is a city in and the county seat of Webster County, Iowa, United States, along the Des Moines River. The population was 25,206 in the 2010 census, an increase from 25,136 in the 2000 census. Fort Dodge is a major commercial center for North Central and Northwest Iowa. It is located on U.S. Routes 20 and 169.
Document 14: Des Moines, Iowa: On September 22, 1851, Des Moines was incorporated as a city; the charter was approved by voters on October 18. In 1857, the name ``Fort Des Moines ''was shortened to`` Des Moines'', and it was designated as the second state capital, previously at Iowa City. Growth was slow during the Civil War period, but the city exploded in size and importance after a railroad link was completed in 1866.
Document 15: 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.
ground_truth: Delaware County
sub_queries: What state is Chautauqua Park Historic District located? Answer: Iowa
Robinson, Iowa >> located in the administrative territorial entity Answer: Delaware County