Q:Information: - The Big Ten Conference (B1G), formerly Western Conference and Big Nine Conference, is the oldest Division I collegiate athletic conference in the United States. The conference, consisting of 14 members as of 2016, competes in the NCAA Division I; its football teams compete in the Football Bowl Subdivision (FBS), formerly known as Division I-A, the highest level of NCAA competition in that sport. The conference includes the flagship public university in each of 11 states stretching from New Jersey to Nebraska, as well as two additional public land grant schools and a private university. - The National Collegiate Athletic Association (NCAA) is a non-profit association which regulates athletes of 1,281 institutions, conferences, organizations, and individuals. It also organizes the athletic programs of many colleges and universities in the United States and Canada, and helps more than 450,000 college student-athletes who compete annually in college sports. The organization is headquartered in Indianapolis, Indiana. In 2014, the NCAA generated almost a billion dollars in revenue. 80 to 90% of this revenue was due to the Men's Division I Basketball Tournament. This revenue is then distributed back into various organizations and institutions across the United States. - The Iowa Hawkeyes men's basketball team represents the University of Iowa in Iowa City, Iowa, as a member of the Big Ten Conference and the National Collegiate Athletic Association. They currently play in 15,400-seat Carver-Hawkeye Arena, along with the school's women's basketball, wrestling, and volleyball teams. Fran McCaffery was named the Hawkeyes newest coach on Monday, March 29, 2010. - The Iowa Field House is a multi-purpose arena in Iowa City , Iowa . Opened in 1927 , it held up to 13,365 people at its height . It was home to the Iowa Hawkeyes men 's basketball team before they moved to the newly constructed Carver - Hawkeye Arena in 1983 . The building was a regional site for the NCAA Basketball Tournament four times , in 1954 , 1956 , 1964 and 1966 . The pool inside the facility was the home of the Iowa Hawkeyes men 's and women 's swimming team from its construction through the 2009 - 2010 season . This pool is believed to be the largest indoor pool in the world at the time of its construction . Since the basketball team 's departure , parts of the arena have been converted into classroom and office space for the university 's Health and Sport Studies program and Recreational Services department . The swimming team continued to host events their until the construction of the Campus Recreation and Wellness Center in 2010 . The gymnastics team also continue to host events at the Field House . On March 25 , 2010 , President Barack Obama delivered a speech in the facility on the landmark health care reform bill he signed two days earlier . - An arena is an enclosed area, often circular or oval-shaped, designed to showcase theater, musical performances, or sporting events. The word derives from Latin "harena", a particularly fine/smooth sand used to absorb blood in ancient arenas such as the Colosseum in Rome. It is composed of a large open space surrounded on most or all sides by tiered seating for spectators. The key feature of an arena is that the event space is the lowest point, allowing for maximum visibility. Arenas are usually designed to accommodate a large number of spectators. - Francis John McCaffery (born May 23, 1959) is an American college basketball coach and the current men's basketball head coach at the University of Iowa. He has taken four Division I programs to postseason tournaments, including the Iowa Hawkeyes, who reached the finals of the 2013 National Invitation Tournament. - Iowa City is a city in Johnson County, Iowa, United States. It is the only City of Literature in North America, as awarded by UNESCO in 2008. As of the 2010 Census, the city had a total population of about 67,862. The U.S. Census Bureau estimated the 2015 population at 74,220, making it the fifth-largest city in the state. Iowa City is the county seat of Johnson County and home to the University of Iowa. Iowa City is adjacent to the town of Coralville and surrounds the town of University Heights, with which it forms a contiguous urban area. Iowa City is the principal city of the Iowa City Metropolitan Statistical Area, which encompasses Johnson County and Washington County and has a population of over 164,000. - A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function. - The University of Iowa (also known as the UI, U of I, UIowa, or simply Iowa) is a flagship public research university in Iowa City, Iowa. Founded in 1847, Iowa is the oldest university in the state. The University of Iowa is organized into eleven colleges offering more than 200 areas of study and seven professional degrees. - The Colosseum or Coliseum, also known as the Flavian Amphitheatre (Latin: "Amphitheatrum Flavium"; Italian: "Anfiteatro Flavio" or "Colosseo" ), is an oval amphitheatre in the centre of the city of Rome, Italy. Built of concrete and sand, it is the largest amphitheatre ever built. The Colosseum is situated just east of the Roman Forum. Construction began under the emperor Vespasian in AD 72, and was completed in AD 80 under his successor and heir Titus. Further modifications were made during the reign of Domitian (8196). These three emperors are known as the Flavian dynasty, and the amphitheatre was named in Latin for its association with their family name "(Flavius)". - Rome is a city and special "comune" (named "Roma Capitale") in Italy. Rome is the capital of Italy and of the Lazio region. With 2,870,336 residents in , it is also the country's largest and most populated "comune" and fourth-most populous city in the European Union by population within city limits. The Metropolitan City of Rome has a population of 4.3million residents. The city is located in the central-western portion of the Italian Peninsula, within Lazio (Latium), along the shores of Tiber river. The Vatican City is an independent country geographically located within the city boundaries of Rome, the only existing example of a country within a city: for this reason Rome has been often defined as capital of two states. Given the information, choose the subject and object entities that have the relation of 'operator'.
A:
iowa field house , university of iowa