Question: Which university, Capitol Technology University or Columbia University, is a private Ivy League research university in Upper Manhattan, New York City?
Related documents: [0]  [DOC] Columbia University (Columbia; officially Columbia University in the City of New York), established in 1754, is a private Ivy League research university in Upper Manhattan, New York City, often cited as one of the world's most prestigious universities. [END] 
[1]  [DOC] Capitol Technology University (formerly Capitol College) is a private, nonprofit, nonsectarian, regionally-accredited university northeast of Washington, DC. It is located on 52 acres in unincorporated South Laurel, Maryland in Prince George's County, west of the Baltimore–Washington Parkway between Laurel-Bowie Road to the north and Powder Mill Road to the south. [END] 
Answer: 
Columbia University
Columbia University