Question: Which university has more schools under it's University System, Duke University or the University of Minnesota?

Context paragraphs:
Muhammad Ali Pate: Muhammad Ali Pate (Born 6 September 1968) is the former Minister of Health in Nigeria.  His appointment in July 2011 follows his success as the Executive Director of the National Primary Health Care Development Agency (NPHCDA), in Abuja, Nigeria.  He resigned as Nigeria's Minister of State for Health effective 24 July 2013 to take up the position of Professor in Duke University's Global Health Institute, USA.  He also serves on the agenda committee of the World Economic Forum.  Dr Pate is an American Board-Certified MD in both Internal Medicine and Infectious Diseases, with an MBA (Health Sector Concentration) from Duke University USA.  Prior to this he studied at the University College London, the 7th in the country.  He also has a Masters in Health System Management from the London School of Hygiene & Tropical Medicine, UK.  He is currently the Chief Executive Officer of Big Win Philanthropy and an Adjunct Professor of Global Health of the Duke University Global Health Institute.  He is also a member of the Strategic Advisory Group of Experts.

John Gutekunst: John Gutekunst (born April 13, 1944) is an American football coach and former player.  He is currently the inside linebackers coach for North Carolina A&T State University.  He served as the head football coach at the University of Minnesota from 1985 to 1991, compiling a record of 29–37–2.  Gutekunst came to Minnesota in 1984 as an assistant coach and took over as interim head coach in 1985 for the Independence Bowl after Lou Holtz left the team to become the head coach at Notre Dame.  Gutekunst was promoted to head coach before the next season.  He has also served as an assistant coach at Duke University, Virginia Polytechnic Institute and State University, Wake Forest University, Rutgers University, the University of Rhode Island, the University of South Carolina, the University of North Carolina at Chapel Hill, and East Carolina University.  He joined the East Carolina staff in October 2009, taking over for Rock Roggeman, who left on indefinite medical leave.  Gutekunst is an alumnus of Duke University, where he played football and baseball.

University of Minnesota: The University of Minnesota, Twin Cities (often referred to as The University of Minnesota, Minnesota, the U of M, UMN, or simply the U) is a public research university in Minneapolis and Saint Paul, Minnesota.  The Minneapolis and St. Paul campuses are approximately 3 mi apart, and the Saint Paul campus is actually in neighboring Falcon Heights.  It is the oldest and largest campus within the University of Minnesota system and has the sixth-largest main campus student body in the United States, with 51,147 students in 2013–14.  The university is the flagship institution of the University of Minnesota system, and is organized into 19 colleges and schools, with sister campuses in Crookston, Duluth, Morris, and Rochester.

Duke University: Duke University is a private research university located in Durham, North Carolina.  Founded by Methodists and Quakers in the present-day town of Trinity in 1838, the school moved to Durham in 1892.  In 1924, tobacco and electric power industrialist James Buchanan Duke established The Duke Endowment, at which time the institution changed its name to honor his deceased father, Washington Duke.

H. Jefferson Powell: Haywood Jefferson Powell (born April 25, 1954) is a law professor at Duke University.  Before his return to Duke, he served in the Office of Legal Council at the United States Justice Department in Washington, D.C. Before this second tenure in the Justice Department, Powell was the Lyle T. Alverson Professor of Law at The George Washington University in Washington, D.C., a post which he accepted in 2010.  Before joining The George Washington University Law Faculty, Powell had been a professor of Law at Duke University since 1987.  In 1999 the Duke Bar Association presented Powell with the "Excellence in Small Section Teaching" Award, and in the academic year 2001–2002, he was Duke University's "Scholar/Teacher of the year".  More recently, he has been named Frederic Cleaveland Professor of Law and Divinity.  Powell is currently the Samuel Rubin Visiting Professor of Law at Columbia Law School, where he teaches constitutional law.

Duke University School of Law: Duke University School of Law (also known as Duke Law School or Duke Law) is the law school and a constituent academic unit of Duke University, Durham, North Carolina, United States.  One of Duke's 10 schools and colleges, the School of Law began as the Trinity College School of Law in 1868.  In 1924, following the renaming of Trinity College to Duke University, the school was renamed the Duke University School of Law.  Notable alumni include former President of the United States Richard Nixon, esteemed television personality Charlie Rose, and United States Solicitor General Kenneth Starr.

Duke University Health System: The Duke University Health System, combines the Duke University School of Medicine, the Duke University School of Nursing, the Duke Clinic, and the member hospitals into a system of research, clinical care, and education with Duke Raleigh Hospital having 19 operating rooms.

Charles R. Acland: Charles Reid Acland (born October 4, 1963) is a Professor and Research Chair in Communications Studies at Concordia University, Montreal, Quebec, Canada.  His fields of research include Popular Culture, Media Studies and Cultural History and Theory.  He is the Editor of the "Canadian Journal of Film Studies" and co-editor of "Useful Cinema" (Duke University Press, 2011), "Residual Media" (University of Minnesota Press, 2007), and "Harold Innis in the New Century" (McGill-Queen’s University Press, 1999).  He is the author of three books: "Swift Viewing: The Popular Life of Subliminal Influence" (Duke University Press, 2012), "Screen Traffic: Movies, Multiplexes, and Global Culture" (Duke University Press, 2003) and "Youth, Murder, Spectacle: The Cultural Politics of “Youth in Crisis,”" (Westview Press, 1995).

Duke University Hospital: Duke University Medical Center (commonly referred to as Duke University Hospital) is a 938-acute care bed academic tertiary care facility located in Durham, North Carolina.  Since its establishment in 1930, the hospital has grown from a small regional hospital to a world-renowned academic medical center.  Duke University Hospital is the flagship teaching hospital for the Duke University Health System, a network of physicians and hospitals serving Durham County and Wake County, North Carolina, and surrounding areas, as well as one of three Level I referral centers for the Research Triangle of North Carolina (the other two are UNC Hospitals in nearby Chapel Hill and WakeMed Raleigh in Raleigh).

Duke University School of Medicine: The Duke University School of Medicine along with the Duke University School of Nursing and Duke University Health System create Duke Health.  Established in 1925 by James B. Duke, the School of Medicine has earned its reputation as an integral part of one of the world's foremost patient care and biomedical research institutions.

Supporting paragraphs: University of Minnesota Duke University
Answer: The University of Minnesota