Question: Did Charleston Hughes play college football for a private or public university?

full_context: Document 1: Northwestern University: Northwestern University (NU) is a private research university based in Evanston, Illinois, with other campuses located in Chicago and Doha, Qatar, and academic programs and facilities in Washington, D.C., and San Francisco, California.
Document 2: Albert Johnson (gridiron football): Albert Johnson III (born November 11, 1977 in Houston, Texas) is a Canadian Football League player for the Winnipeg Blue Bombers. Johnson played his college football for Southern Methodist University and then signed with the Saskatchewan Roughriders where he played three games in 1999. Johnson then signed with the Blue Bombers and went on to win the league's Rookie of the Year Award in 2000 after leading the league in return yardage. He signed with the Texans]] but suffered injuries throughout his National Football League stint. In 2006 Johnson returned to the Blue Bombers and once again led the CFL in return yardage and was second in combined yards to teammate Charles Roberts.
Document 3: Chris Wilson (gridiron football): Chris Wilson (born July 10, 1982) is a Canadian football defensive end who is currently a free agent. He began his professional career with the BC Lions after signing as an undrafted free agent in 2005. He spent five seasons in the National Football League (NFL) with the Washington Redskins and Philadelphia Eagles before re-signing with the Lions. He played college football for Northwood University. He is a member of Iota Phi Theta fraternity.
Document 4: Harry Coleman: Harry Corday Coleman (born November 10, 1985) is a former gridiron football linebacker, last with the Edmonton Eskimos of the Canadian Football League. He played college football at LSU as a safety and was switched to linebacker during his senior year. He signed with the New Orleans Saints as an undrafted free agent, but was subsequently released by the team on July 21, 2010. In high school Coleman played football, basketball, and baseball. He was later re-signed by the Saints on August 14, 2010. Coleman would ultimately be released again before he ended up in the United Football League. He signed with the Edmonton Eskimos on May 9, 2012, but was released on June 23, 2012.
Document 5: North-West University: The North-West University is a newly merged institution from 1 January 2004 onwards with three campuses at Potchefstroom, Mahikeng and Vanderbijlpark, South Africa. The Potchefstroom Campus (founded in 1869) is the largest, and the head office of the University is situated at this location. With its merged status, the North-West University became one of the largest universities in South Africa and has 64 081 students (full-time and distance education).
Document 6: Cody Husband: Cody Husband (born March 19, 1988) is a professional Canadian football offensive lineman for the BC Lions of the Canadian Football League (CFL). He was also a member of the Hamilton Tiger-Cats. He signed as an undrafted free agent with the Tiger-Cats on March 2, 2011. Husband played CIS football for the UBC Thunderbirds.
Document 7: Northwood University: Northwood University (NU) is a private university in the United States located in Midland, Michigan (opened in 1961). A location in West Palm Beach, Florida (opened in 1984) was sold in July 2015 as part of a restructuring. In 2014, Northwood University suspended its residential operations at the Texas location (opened in 1968), while continuing to expand its adult degree program and graduate programs there. Also, the university has four international joint programs, including one with Hotel Institute Montreux in Montreux, Switzerland, which began in 2001. More than 33,000 people have graduated from the institution.
Document 8: Northwestern International University: Northwestern International University was one of the first colleges to offer self-directed online programs, which were based on review of prior-earned college credits, professional life-experiences, practical knowledge, research, portfolio work, and the passage of comprehensive examinations *Cite (Northwestern International University Registration Catalog). N.I.U. was a member of the Long Distance Learning Council *Cite (Long Distance Learning Council Catalog). Their admissions process consisted of the initial registration process, student selection, and the review of student work and experience. Students had to show proof of passing content specific exams before being considered for school admission. They were also required to pass comprehensive exams at the completion of their respective program. Furthermore, students were expected to complete a Practicum Learning Portfolio Log. The time-requirement for portfolio hours varied by subject matter. Lastly, students had to successfully complete and present research, before N.I.U. would issue their degree *Cite(Northwestern International University Registration Catalog).
Document 9: Hangman Hughes: Mike Hughes (born November 17, 1974) is a Canadian professional wrestler, better known by his ring name, Hangman Hughes. Hughes has competed on the North American independent promotions throughout the late 1990s and early 2000s as a co-founder and mainstay of Real Action Wrestling as part of the heel stable the "Kardinal Sinners" which includes "The Natural" Bobby Rude, Kingman and the Acadian Giant. Hughes briefly appeared with World Wrestling Entertainment in 2003 and performed for the Puerto Rico-based International Wrestling Association in the mid-2000s.
Document 10: Midway University: Midway University is an independent, liberal arts university with approximately 1,800 students located in Midway, Kentucky. Related by covenant to the Christian Church (Disciples of Christ), it currently offers two and four-year degrees. Midway was the only women's college in Kentucky until 2016. In the Fall of 2016, Midway University admitted men to the Day College for the first time. The Day College offers majors in business, marketing, equine studies, sports management, english, mathematics, biology, nursing, psychology, criminal justice and teacher education. In addition to the Day College, Midway University offers programs to adult men and women, through the evening and weekend School for Career Development (SCD), offered on the Midway Campus and in more than 18 sites across Kentucky, and also through Midway University "ONLINE". Both SCD and "ONLINE" offer accelerated degree-completion programs for working adults. In May 2016, Midway's Board of Trustees voted unanimously to begin admitting male undergraduates for the first time in the school's history in the fall 2017 semester.
Document 11: Brandon Browner: Brandon Kemar Browner (born August 2, 1984) is a former American football cornerback. In 2005, Browner signed with the Denver Broncos as an undrafted free agent out of Oregon State. Browner played four seasons with the Calgary Stampeders of the Canadian Football League (CFL) where he was a three-time CFL All-Star and won a Grey Cup championship in 2008 before signing with the Seattle Seahawks before the 2011 season. After winning the Super Bowl with Seattle in 2013 and the New England Patriots in 2014, Browner became one of the few players to win two consecutive Super Bowls as a member of two different teams.
Document 12: NationsUniversity: NationsUniversity, also known as Nations University, is a distance education university that describes its mission as the development of faith and the training of Christian leaders around the world using distance learning. While Nations University founding faculty and staff are affiliated with the Churches of Christ, Nations University itself is an interdenominational online Christian university, which offers certificate, bachelor's and master's degrees in religious studies, and a Master of Divinity degree. All courses are offered online with select courses offered to prison inmates in the U.S. via mail. The institution is incorporated and based in New Orleans, Louisiana.
Document 13: Darian Durant: Darian Bernard Durant (born August 19, 1982) is a professional Canadian football quarterback for the Montreal Alouettes of the Canadian Football League (CFL). He played college football at the University of North Carolina. After his college career, he held school records for completion percentage, touchdowns, passing yards, total offense and completions. Durant was signed as a free agent by the Saskatchewan Roughriders in 2006, and became the club's full-time starting quarterback in 2009. He was named a CFL West Division All-Star in 2009 and 2013. His brother Justin plays in the National Football League as a linebacker. Durant was the starting quarterback when the Saskatchewan Roughriders won the 101st Grey Cup in 2013 on their home field.
Document 14: Charleston Hughes: Charleston Hughes (born December 14, 1983) is a Canadian football defensive lineman for the Calgary Stampeders of the Canadian Football League. He was signed by the Stampeders as a street free agent in 2008. He played college football for Northwood.
Document 15: Newport International University (Wyoming): Newport International University (NIU), founded in 1976, is a business school approved to offer bachelor's degrees in Business Administration and psychology and master's degrees in Business Administration. In 2011, under new ownership, Newport International University was relocated from Wyoming to Los Angeles, where it obtained approval from the Bureau for Private Postsecondary Education. Newport International University has also created seminar programs for executives of industry.
ground_truth: a private university