Question: What is the capital of the county where Walnut Grove is found, in the state where the Timberwolves are based?

full_context: Document 1: Redwood National and State Parks: In 1850, old-growth redwood forest covered more than 2,000,000 acres (8,100 km2) of the California coast. The northern portion of that area, originally inhabited by Native Americans, attracted many lumbermen and others turned gold miners when a minor gold rush brought them to the region. Failing in efforts to strike it rich in gold, these men turned toward harvesting the giant trees for booming development in San Francisco and other places on the West Coast. After many decades of unrestricted clear-cut logging, serious efforts toward conservation began. By the 1920s the work of the Save the Redwoods League, founded in 1918 to preserve remaining old-growth redwoods, resulted in the establishment of Prairie Creek, Del Norte Coast, and Jedediah Smith Redwoods State Parks among others. Redwood National Park was created in 1968, by which time nearly 90% of the original redwood trees had been logged. The National Park Service (NPS) and the California Department of Parks and Recreation (CDPR) administratively combined Redwood National Park with the three abutting Redwood State Parks in 1994 for the purpose of cooperative forest management and stabilization of forests and watersheds as a single unit.The ecosystem of the RNSP preserves a number of threatened animal species such as the tidewater goby, Chinook salmon, northern spotted owl, and Steller's sea lion. In recognition of the rare ecosystem and cultural history found in the parks, the United Nations designated them a World Heritage Site on September 5, 1980 and part of the California Coast Ranges International Biosphere Reserve on June 30, 1983.
Document 2: Women's National Basketball Association: The WNBA regular season begins in May. During the regular season, each team plays 34 games, 17 each home and away. Each team plays one in - conference team 4 times and the remaining in - conference teams 3 times each (12 games). Each team then plays the six out - of - conference teams 3 times (18 games). As in the NBA, each team hosts and visits every other team at least once every season.
Document 3: Redwood County Poor Farm: The Redwood County Poor Farm (or Poorhouse) was a county run institution serving impoverished and aged people in Redwood Falls, Minnesota, United States, from 1884 to 1889 and again from 1909 to 1967, when it was converted to a nursing home.
Document 4: Exhibition game: The Major League Baseball's preseason is also known as spring training. All MLB teams maintain a spring-training base in Arizona or Florida. The teams in Arizona make up the Cactus League, while the teams in Florida play in the Grapefruit League. Each team plays about 30 preseason games against other MLB teams. They may also play exhibitions against a local college team or a minor-league team from their farm system. Some days feature the team playing two games with two different rosters evenly divided up, which are known as "split-squad" games.
Document 5: Exhibition game: National Basketball Association teams play eight preseason games per year. Today, NBA teams almost always play each other in the preseason, but mainly at neutral sites within their market areas in order to allow those who can't usually make a trip to a home team's arena during the regular season to see a game close to home; for instance the Minnesota Timberwolves will play games in arenas in North Dakota and South Dakota, while the Phoenix Suns schedule one exhibition game outdoors at Indian Wells Tennis Garden in Indian Wells, California yearly, the only such instance an NBA game takes place in an outdoor venue.
Document 6: Exhibition game: Under the 1995–2004 National Hockey League collective bargaining agreement, teams were limited to nine preseason games. From 1975 to 1991, NHL teams sometimes played exhibition games against teams from the Soviet Union in the Super Series, and in 1978, played against World Hockey Association teams also in preseason training. Like the NFL, the NHL sometimes schedules exhibition games for cities without their own NHL teams, often at a club's minor league affiliate (e.g. Carolina Hurricanes games at Time Warner Cable Arena in Charlotte, home of their AHL affiliate; Los Angeles Kings games at Citizens Business Bank Arena in Ontario, California, home of their ECHL affiliate; Montreal Canadiens games at Colisée Pepsi in Quebec City, which has no pro hockey but used to have an NHL team until 1995; Washington Capitals at 1st Mariner Arena in the Baltimore Hockey Classic; various Western Canada teams at Credit Union Centre in Saskatoon, a potential NHL expansion venue). Since the 2000s, some preseason games have been played in Europe against European teams, as part of the NHL Challenge and NHL Premiere series. In addition to the standard preseason, there also exist prospect tournaments such as the Vancouver Canucks' YoungStars tournament and the Detroit Red Wings' training camp, in which NHL teams' younger prospects face off against each other under their parent club's banner.
Document 7: Walnut Grove, Minnesota: Walnut Grove is a city in Redwood County, Minnesota, United States. The population was 871 at the 2010 census. Another name formerly associated with the area is Walnut Station.
Document 8: Redwood, Virginia: Redwood is an unincorporated community in Franklin County, Virginia, United States. Redwood is located on Virginia State Route 40 east-northeast of Rocky Mount. Redwood has a post office with ZIP code 24146, which opened on August 9, 1880. zip is incorrect 24092
Document 9: Walnut Grove, Washington: Walnut Grove is a census-designated place (CDP) in Clark County, Washington, United States. The population was 9,790 at the 2010 census, up from 7,164 at the 2000 census.
Document 10: Greene County Almshouse: The Greene County Almshouse is a historic poorhouse located in Greene County, Illinois, along a township road northeast of the city of Carrollton. The almshouse was built in 1870 in accordance with an 1839 state law which provided for each county to establish its own almshouse or poor farm for welfare recipients. Prior to passage of the law, public welfare in Illinois had taken the form of "outdoor relief", in which the poor worked on farms in exchange for basic support. Under Illinois' county almshouse system, the poor were intended to receive shelter and necessities in the houses, often in exchange for farm labor on the property. By 1903, all but two of Illinois' counties had established an almshouse or poor farm.
Document 11: Walnut Grove, Minnesota: Walnut Grove, Minnesota City U.S. Post Office, First State Bank Building, and water tower in Walnut Grove Location of Walnut Grove, Minnesota Coordinates: 44 ° 13 ′ 25 ''N 95 ° 28 ′ 8'' W ﻿ / ﻿ 44.22361 ° N 95.46889 ° W ﻿ / 44.22361; - 95.46889 Coordinates: 44 ° 13 ′ 25 ''N 95 ° 28 ′ 8'' W ﻿ / ﻿ 44.22361 ° N 95.46889 ° W ﻿ / 44.22361; - 95.46889 Country United States State Minnesota County Redwood Founded 1874 Incorporated 1879 Area Total 1.06 sq mi (2.75 km) Land 1.06 sq mi (2.75 km) Water 0 sq mi (0 km) Elevation 1,217 ft (371 m) Population (2010) Total 871 Estimate (2016) 813 Density 820 / sq mi (320 / km) Time zone Central (CST) (UTC - 6) Summer (DST) CDT (UTC - 5) ZIP code 56180 Area code (s) 507 FIPS code 27 - 67846 GNIS feature ID 0653743
Document 12: Poplar Grove Township, Roseau County, Minnesota: Poplar Grove Township is a township in Roseau County, Minnesota, United States. The population was 80 at the 2000 census.
Document 13: NHL outdoor games: 23 of the NHL's 31 teams will have participated in an outdoor regular - season game. The eight that have not are Arizona, Carolina, Columbus, Dallas, Florida, Nashville, Tampa Bay and Vegas. 12 teams will have played more than one game. Chicago will have made the most appearances (5). 19 metropolitan areas (out of 28 represented among the league's 31 teams) will have hosted the 25 outdoor regulation games. In addition to the eight metropolitan areas represented by teams that have not played in any outdoor games, Montreal has played in outdoor games but has yet to host any themselves (although New Jersey has also not yet hosted a home game in its home state, its home city of Newark is still part of the New York metropolitan area.) New York City will have hosted three times. Chicago, Massachusetts, Maryland -- DC, and Pittsburgh will have each hosted twice. Yankee Stadium and Heinz Field will have each hosted two games. No non-NHL (neutral site) market has yet hosted a regular season outdoor game. Notre Dame, Indiana will be the first non-NHL market to host an outdoor game when it hosts the 2019 Winter Classic.
Document 14: Red Wing, Minnesota: Red Wing (Formerly Known as Wahcoota) is a city in Goodhue County, Minnesota, United States, along the upper Mississippi River. The population was 16,459 at the 2010 census. It is the county seat of Goodhue County.
Document 15: Weedpatch Camp: Between April 1935 and December 1936, the federal government's New Deal Resettlement Administration (RA) had relocated many struggling rural and urban families to planned communities. Weedpatch Camp, however, was constructed by the Works Progress Administration. It was located on the outskirts of the small towns of Arvin and Weedpatch. The camp now is located in an unincorporated area of Kern County just south of Bakersfield.
ground_truth: Redwood Falls
sub_queries: Where are the TImberwolves based? Answer: Minnesota
Walnut Grove, Minnesota >> located in the administrative territorial entity Answer: Redwood County
Redwood County >> capital Answer: Redwood Falls