Question: Where is this mixed martial arts even taking place?

full_context: Document 1: UFC 193: UFC 193: Rousey vs. Holm was a mixed martial arts event held on November 15, 2015, at Etihad Stadium in Melbourne, Australia. It is the most attended UFC event in the history of the company, with 56,214 people filling the stadium. Although Ronda Rousey was heavily favored to defeat Holly Holm, Holm gave Rousey her first career defeat.
Document 2: Floyd L. Maines Veterans Memorial Arena: Floyd L. Maines Veterans Memorial Arena (originally known as Broome County Veterans Memorial Arena) is a 6,925-seat multi-purpose arena located in Binghamton, New York. The Arena was completed in 1973, providing an entertainment venue for residents of the Greater Binghamton area. The arena contains eight luxury suites, each holding 25 fans (200 total). A longtime home to minor league hockey, the arena is currently home to the Binghamton Devils of the American Hockey League.
Document 3: UFC on Fox: Weidman vs. Gastelum: UFC on Fox: Weidman vs. Gastelum (also known as UFC on Fox 25) was a mixed martial arts event produced by the Ultimate Fighting Championship held at the Nassau Veterans Memorial Coliseum in Uniondale, New York.
Document 4: Nassau Veterans Memorial Coliseum: Nassau Veterans Memorial Coliseum (branded as NYCB Live, home of the Nassau Veterans Memorial Coliseum for naming rights reasons), commonly known as just Nassau Coliseum, is a multi-purpose indoor arena in Uniondale, New York. The Coliseum is approximately 19 mi east of New York City on Long Island.
Document 5: UFC Fight Night: Silva vs. Gastelum: UFC Fight Night: Silva vs. Gastelum (also known as UFC Fight Night 122) is an upcoming mixed martial arts event produced by the Ultimate Fighting Championship that will be held on November 25, 2017 at Mercedes Benz Arena in Shanghai, China.
Document 6: UFC 55: UFC 55: Fury was a mixed martial arts event held by the Ultimate Fighting Championship on October 7, 2005 at the Mohegan Sun Arena in Uncasville, Connecticut. The event was broadcast live on pay-per-view in the United States, and later released on DVD. This would be the last UFC to air live on a Friday until UFC 141, which aired on December 30, 2011.
Document 7: UFC 202: UFC 202: Diaz vs. McGregor 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on August 20, 2016, at T-Mobile Arena in Paradise, Nevada, part of the Las Vegas metropolitan area.
Document 8: KeyBank Center: KeyBank Center, formerly known as Marine Midland Arena, HSBC Arena and First Niagara Center, is a multipurpose indoor arena located in downtown Buffalo, New York. It is the largest indoor arena in Western New York, seating 19,070 fans in its normal configuration, and was constructed primarily for the Buffalo Sabres of the National Hockey League (NHL), who have called the arena home since 1996, when it replaced the now-demolished Memorial Auditorium. The arena was renamed as KeyBank Center starting with the 2016–2017 NHL season. It is owned by Erie County and operated by Pegula Sports and Entertainment (as Hockey Western New York, LLC).
Document 9: UFC 200: UFC 200: Tate vs. Nunes was a mixed martial arts event produced by the Ultimate Fighting Championship held on July 9, 2016, at the T-Mobile Arena on the Las Vegas Strip in Paradise, Nevada.
Document 10: New York Islanders: The New York Islanders are a professional ice hockey team based in New York City. They are members of the Metropolitan Division of the Eastern Conference of the National Hockey League (NHL). The team plays its home games at Barclays Center, located in the borough of Brooklyn. The Islanders are one of three NHL franchises in the New York metropolitan area, along with the New Jersey Devils and New York Rangers, and their fan base resides primarily on Long Island.
Document 11: Uniondale, New York: Uniondale is a hamlet and census-designated place (CDP), as well as a suburb in Nassau County, New York, United States, on Long Island, in the Town of Hempstead. The ZIP Code is 11553. The population was 24,759 at the 2010 United States Census. Uniondale is home to Hofstra University's north campus.
Document 12: Kenneth P. LaValle Stadium: The Kenneth P. LaValle Stadium is the main stadium for Stony Brook University in Stony Brook, New York, United States. Construction began in 2000 at a cost of approximately $22 million. With a capacity of 8,300 people, it is the largest outdoor facility in Suffolk County. The stadium is home to the Division I Stony Brook Seawolves, including soccer, lacrosse, and football teams. The stadium opened on September 14, 2002. On October 19, 2002, it was officially named after Kenneth P. LaValle, the New York state senator who was instrumental in getting the legislative funding available for the construction of the stadium.
Document 13: UFC 191: UFC 191: Johnson vs. Dodson 2 was a mixed martial arts event held on September 5, 2015, at the MGM Grand Garden Arena in Las Vegas, Nevada.
Document 14: Madison Square Garden: Madison Square Garden, often called "MSG" or simply "The Garden", is a multi-purpose indoor arena in the New York City borough of Manhattan. Located in Midtown Manhattan between 7th and 8th Avenues from 31st to 33rd Streets, it is situated atop Pennsylvania Station. It is the fourth venue to bear the name "Madison Square Garden", the first two (1879 and 1890) of which were located on Madison Square, on East 26th Street and Madison Avenue, with the third Madison Square Garden further uptown at Eighth Avenue and 50th Street. The Garden is used for professional basketball and ice hockey, as well as boxing, concerts, ice shows, circuses, professional wrestling and other forms of sports and entertainment. It is close to other midtown Manhattan landmarks, including the Empire State Building, Koreatown, and Macy's at Herald Square. It is home to the New York Rangers of the National Hockey League (NHL), the New York Knicks of the National Basketball Association (NBA), and since 1997, the New York Liberty (WNBA).
Document 15: UFC 195: UFC 195: Lawler vs. Condit was a mixed martial arts event held on January 2, 2016, at the MGM Grand Garden Arena in Las Vegas, Nevada.
ground_truth: New York