Question: In what state is the public university whose football team won the 1957 NAIA championship?

Context paragraphs:
1982 Central State Bronchos football team: The 1982 Central State Bronchos football team represented Central State University (OK) (now University of Central Oklahoma) during the 1982 NAIA Division I football season, and completed the 77th season of Broncho football.  The Bronchos played their five home games at Wantland Stadium in Edmond, Oklahoma, which has been Central's home stadium since 1965.  The 1982 team came off a 6–3 record from the prior season.  The 1982 team was headed by coach Gary Howard.  The team finished the regular season with a 7–2 record and made the program's fourth appearance in the NAIA playoffs after a three year absence.  This time they won their second NAIA Football National Championship with a win over Mesa State 14–11.

Bill Reigel: William Ernest "Bill" Reigel (May 3, 1932 – October 17, 1993) was an American basketball player and coach.  He played college basketball at Duke University and McNeese State University, leading McNeese to the 1956 NAIA championship.  Reigel went on to choose the Amateur Athletic Union over an offer from the NBA's Minneapolis Lakers.  He earned AAU All-American honors four times.

1957 Pittsburg State Gorillas football team: The 1957 Pittsburg State Gorillas football team represented Pittsburg State University during the 1957 NAIA football season.  The team won the NAIA championship.

1941 NAIA Division I Men's Basketball Tournament: The 1941 NAIA Division I Men's Basketball Tournament was held in March at Municipal Auditorium in Kansas City, Missouri.  The 5th annual NAIA basketball tournament featured 32 teams playing in a single-elimination format.  The third time was the charm for the Aztecs of San Diego State.  After losing the previous two years to Southwestern College and Tarkio College, the Aztecs finally won beating Murray State College (Ky.) 36-34.  It also was the first time that the tournament MVP was awarded to a player whose team did not win the championship, or make the NAIA Final Four (Charles Thomas played for Northwestern State University which lost in the second round to Texas Wesleyan University.  San Diego State was the first team to make it to the championship game 3 times.

1972 Missouri Southern Lions football team: The 1972 Missouri Southern Lions football team represented Missouri Southern State College during the 1972 NAIA Division II football season, and completed the 6th season of Lion football at the senior college level.  The Lions played their home games in Joplin, Missouri.  The 1972 team came off a 4–6 record from the prior season.  The 1972 team was headed by coach Jim Frazier.  The team finished the regular season with an undefeated 10–0 record and made the program's first appearance in the NAIA playoffs.  They won their first NAIA Division II Football National Championship with a 21–14 win over Northwestern College.

Jerry Aldridge: Jerry Charles Aldridge (born September 17, 1956) is a former professional American football halfback in the National Football League.  He attended Angelo State University where he was selected as an AP College Division All-American, and led the team to an NAIA championship in 1978.  He played with the San Francisco 49ers in 1980.  He also played for the Oakland Invaders in the USFL, scoring a touchdown on an 80-yard pass play in June 1983.  His son Cory was a Major League Baseball outfielder.

Pittsburg State University: Pittsburg State University, also called Pitt State or PSU, is a public university with approximately 7,479 students (6,000 undergraduates and 1,400 graduate students) located in Pittsburg, Kansas, United States.  A large percentage of the student population consists of residents within the Pittsburg region; the gender proportion is relatively equal.  Almost 89% of the students are Americans.  Pitt State also has a 19:1 student-to-faculty ratio.  It is a member of the Kansas Board of Regents.  Currently, it has an endowment of around $74,000,000.  The student newspaper of Pittsburg State University is the "Collegio."

Bob Vanatta: Bob Vanatta (July 7, 1918 – October 22, 2016) was an American head basketball coach for Central Methodist, Missouri State University, Army, Bradley, Memphis State, Missouri, and Delta State University.  At Missouri State, he won the 1952 and 1953 NAIA Championship.  At Memphis State, he compiled a 109-34 record, including making it to the 1957 NIT Championship game.  After coaching, he later served as athletic director at Oral Roberts University, commissioner of the Ohio Valley Conference, commissioner of the Atlantic Sun Conference, executive director of the Independence Bowl, athletic director at Louisiana Tech University, commissioner of the Sunshine State Conference, president of the NCAA Division II Conference Commissioner's Association, and associate athletic director at Florida Atlantic University.  He was a member of the Palm Beach County Sports Commission, which presents the Lou Groza Award to the nation's top placekicker.

Ken Wilburn: Kenneth "Ken" Wilburn (born June 8, 1944) is an American former professional basketball player.  After setting the career scoring record at Central State University and leading his team to an NAIA championship, he played in the NBA, the ABA, the EPBL, and the EBA.  The EPBL and EBA both later became the Continental Basketball Association.  Wilburn was a three-time EPBL/EBA champion with the Allentown Jets, and he won the EPBL Most Valuable Player award in 1968 while with the Trenton Colonials as well as the EBA Most Valuable Player award while with the Allentown Jets in 1974.

1956 NAIA Football National Championship: The 1956 NAIA Football National Championship (also known as the 1956 Aluminum Bowl) was played on December 22, 1956 at War Memorial Stadium in Little Rock, Arkansas.  Montana State and Saint Joseph's (IN) played to a 0–0 tie, and both teams were declared co-champions.  During its one season stay in Little Rock, the NAIA Championship game was called the Aluminum Bowl.

Supporting paragraphs: 1957 Pittsburg State Gorillas football team Pittsburg State University
Answer: Kansas