Question: What Ivy League research university is home to the secret society The Pacifica House?

Context paragraphs:
Societas Domi Pacificae: Societas Domi Pacificae, colloquially known as The Pacifica House or SDP, is a secret society based at Brown University, in Providence, Rhode Island, and is the oldest student secret society in the United States.  Organized in 1824 as The Franklin Society, it was created in a year when such a large class entered Brown University that the two existing literary debating societies, the Philermenian Society and the United Brothers Society could not accommodate the new students.  Notable personages such as Thomas Jefferson, John Quincy Adams, and Henry Clay accepted honorary membership into the society during this time.  The society was founded with the motto: Scientia Potentia Est, meaning “Knowledge is Power.”

2016–17 Princeton Tigers men's basketball team: The 2016–17 Princeton Tigers men's basketball team represented Princeton University during the 2016–17 NCAA Division I men's basketball season.  The Tigers, led by sixth-year head coach Mitch Henderson, played their home games at Jadwin Gymnasium as members of the Ivy League.  They finished the season 23–7, 14–0 in Ivy League play to win the Ivy League regular season championship.  They defeated Penn and Yale to win the inaugural Ivy League Tournament championship.  As a result, they earned the conference's automatic bid to the NCAA Tournament where they lost in the First Round to Notre Dame.

2012–13 Princeton Tigers men's basketball team: The 2012–13 Princeton Tigers men's basketball team represented Princeton University during the 2012–13 NCAA Division I men's basketball season.  The Tigers, led by second year head coach Mitch Henderson, played their home games at Jadwin Gymnasium and were members of the Ivy League.  The Tigers entered the season as the favorites to win the Ivy League regular season title.  For the first time in school history, the team was served by a quartet of captains.  They finished the season 17–11, 10–4 in Ivy League play to finish in second place.  They chose not to participate in a postseason tournament.  Following the season Hummer earned Ivy League Men's Basketball Player of the Year.

Brown University: Brown University is a private Ivy League research university in Providence, Rhode Island, United States.  Founded in 1764 as the College in the English Colony of Rhode Island and Providence Plantations, Brown is the seventh-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution.

Geisel School of Medicine: The Geisel School of Medicine is the medical school of Dartmouth College, an Ivy League research university located in Hanover, New Hampshire, United States.  The fourth-oldest medical school in the United States, it was founded in 1797 by New England physician Nathan Smith and grew steadily over the course of the 19th century.  Several milestones in medical care and research have taken place at Dartmouth, including the first clinical X-ray (1896), the first intensive care unit in the United States (1955), and the Brattleboro rat (1961).

Tuck School of Business: The Amos Tuck School of Business Administration is the graduate business school of Dartmouth College, an Ivy League research university in Hanover, New Hampshire, United States.  Founded in 1900, Tuck is the oldest graduate school of business in the world, and was the first institution to offer master's degrees in business administration.  It is one of six Ivy League business schools.

List of Ivy League medical schools: This list of Ivy League medical schools outlines the seven universities of the Ivy League that host a medical school.  Only one Ivy League university, Princeton University, does not have a medical school.  All Ivy League medical schools are located in the Northeast region of the United States and are privately owned and controlled.  Only two of the schools, at Dartmouth and Penn, are located adjacent to the undergraduate campuses.  The schools at Brown, Columbia, Harvard, and Yale, are located on separate campuses in the same metropolitan area as the university.  The school at Cornell, Weill Cornell Medicine, is located in New York City, far from the main Ithaca campus.

2016–17 Penn Quakers women's basketball team: The 2016–17 Penn Quakers women's basketball team represented the University of Pennsylvania during the 2016–17 NCAA Division I women's basketball season.  The Quakers, led by eighth year head coach Mike McLaughlin, play their home games at the Palestra and are members of the Ivy League.  The team was picked by the Ivy League in the pre-season to be conference champions.  finished the season 22–8, 13–1 to win the Ivy League regular season title and their first ever Ivy League Tournament to earn an automatic trip to the NCAA Women's Tournament, which they had a 21 point lead before losing to Texas A&M in the first round.

Cornell–Princeton lacrosse rivalry: The Cornell–Princeton lacrosse rivalry is a college lacrosse rivalry between Princeton University and Cornell University and their respective men's lacrosse teams, Princeton Tigers and Cornell Big Red.  The rivalry stems from the dominance of the two programs in the Ivy League where in the first 61 seasons (including the 2016 season) Cornell has won 29 Ivy League Championships (18 outright, 11 shared) and Princeton has won 27 league titles (18 outright, 9 shared).  The next nearest team is Brown with ten titles (five outright, five shared) CornellBigRed.com describes the rivalry as "The marquee matchup in Ivy League lacrosse".  Cornell claims three NCAA Division I Men's Lacrosse Championships (1971, 1976, 1977) and four pre-NCAA era national championships (1903, 1907, 1914, 1916).  Princeton claims six NCAA championships (1992, 1994, 1996, 1997, 1998, 2001) and six pre-NCAA era national championships (1884, 1885, 1937, 1942, 1951, 1953).  Princeton last won the Ivy League in 2012 while Cornell won the title in 2013 and 2014.

2014–15 Harvard Crimson men's basketball team: The 2014–15 Harvard Crimson men's basketball team represented Harvard University during the 2014–15 NCAA Division I men's basketball season.  The Crimson, led by eighth year head coach Tommy Amaker, played their home games at Lavietes Pavilion and were members of the Ivy League.  They finished the season 22–8, 11–3 in Ivy League play to share to the regular season Ivy League title with Yale.  They earned the Ivy League's automatic bid to the NCAA Tournament after defeating Yale in a One-game playoff, the ninth one-game playoff tie breaker in Ivy League history.  In the NCAA Tournament, the Crimson lost to North Carolina in the second round.

Supporting paragraphs: Societas Domi Pacificae Brown University
Answer: Brown University