Question: Which university is a private university, Massachusetts Institute of Technology or University of Missouri System?
Context: The University of Missouri System is a state university system providing centralized administration for four universities, a health care system, an extension program, and ten research and technology parks.  Nearly 70,000 students are currently enrolled at its four campuses.  The health care system operates several hospitals and clinics in central Missouri, while the extension program provides distance learning and other educational initiatives statewide. Nikolaos Mavridis (born April 28, 1973) is the founder and director of the Interactive Robots and Media Lab (IRML), and a PhD graduate from the Massachusetts Institute of Technology He is also an assistant professor of research at the Computer Science department, New York University Poly, and adjunct researcher at NCSR Demokritos.  Before his PhD from Massachusetts Institute of Technology, he was awarded an M.Sc.  from the University of California Los Angeles, and a M. Eng.  (Summa Cum Laude) from the Aristotle University of Thessaloniki.  His research interests include human–robot interaction, and especially verbal and non-verbal communication with robots, artificial intelligence, machine perception, and cognitive systems. The Massachusetts Institute of Technology (MIT) is a private research university in Cambridge, Massachusetts.  It is often ranked as one of the world's most prestigious universities. Missouri University of Science and Technology, commonly Missouri S&T and formerly known as the University of Missouri–Rolla and originally Missouri School of Mines and Metallurgy, is a public space grant university located in Rolla, Missouri, United States and a member institution of the University of Missouri System.  Most of its 8,838 students (Fall 2016) study engineering, business, sciences, and mathematics.  Known primarily for its engineering school, Missouri S&T offers degree programs in business and management systems, information science and technology, sciences, social sciences, humanities, and arts. The University of Missouri High School (MU High School) is a distance learning K-12 high school administered by the University of Missouri, a public state university located in Columbia, Missouri and the flagship of the University of Missouri System.  The program was founded in 1999 as part of the university's Center for Distance and Independent Study (CDIS).  Its mission is to provide learning opportunities in addition to traditional high schools.  The school offers more than 150 courses by certified Missouri teachers, from the elementary through high school levels.  Each year thousands of students enroll in the high school to succeed in their home high schools and other settings. Elmer Ellis (July 27, 1901 – August 27, 1989) was an American educator and fourteenth president of the University of Missouri, from 1955 to 1966, and first president of the University of Missouri System.  He was instrumental in the expansion of the university to include the University of Missouri–Kansas City and University of Missouri–St. Louis.  Ellis Library is named in his honor. The UMSL Student Government Association (SGA) is a student run government set up to provide a voice for students when dealing with administration of the University of Missouri–St. Louis (UMSL).  SGA has three branches, executive, legislative and judicial, and also a constitution.  SGA was started in 1963 when the University was founded and has been through many constitutional changes, the most recent in 2004.  SGA includes members from every student organization and students from every college on campus.  This government incorporates both undergraduate and graduate in its student body.  UMSL's SGA, along with the 3 other campuses in the University of Missouri System student governments sends two members to a meeting of what is called the Intercampus Student Council.  SGA has been involved in many changes for students around the campus, including getting funds for the Bentan Hall renovation.  It is responsible for approving student fees before they go to the board of curators of the University of Missouri System and divides out the campus Activity's Fees to fund student organization's budgets. The Journal of Accounting and Economics is a peer-reviewed academic journal focusing on the fields of accounting and economics.  The editors-in-chief are R. L. Watts (Massachusetts Institute of Technology), J. L. Zimmerman (University of Rochester), R. W. Holthausen (University of Pennsylvania), S. P. Kothari (Massachusetts Institute of Technology), J. Core (Massachusetts Institute of Technology), M. Hanlon (Massachusetts Institute of Technology), W. R. Guay (University of Pennsylvania), and J. Wu (University of Rochester). Daniel A. Haber, Ph.D., M.D. is the director of Massachusetts General Hospital Cancer Center, a Professor of Oncology at Harvard Medical School, and an investigator of the Howard Hughes Medical Institute (HHMI).  He earned his B.S. in life sciences and M.S. in toxicology from Massachusetts Institute of Technology, and his M.D. and Ph.D. in biophysics from Stanford University School of Medicine under the mentorship of Robert T. Schimke.  He did his postdoctoral training at Massachusetts Institute of Technology with David E. Housman. The University of Missouri Health System is an academic health system located in Columbia, Missouri.  It is owned by the University of Missouri System.  University of Missouri Health System includes five hospitals: University Hospital, Ellis Fischel Cancer Center, Missouri Orthopaedic Institute and University of Missouri Women's and Children's Hospital — all of which are located in Columbia.  It runs Capital Region Medical Center in Jefferson City, Missouri as well.  It also includes more than 60 primary and specialty-care clinics (including the Mizzou Quick Care Clinics) and the University Physicians medical group.
Answer: The Massachusetts Institute of Technology (MIT) is a private research university in Cambridge, Massachusetts.