paragraph_text: The NHK Hall is a concert hall located at the NHK Broadcasting Center, the main headquarters of Japan's public broadcaster NHK. The hall is the main venue for the NHK Symphony Orchestra, but it has also played host to other events, such as the 1979 Japan Music Awards, and NHK's annual New Year's Eve special "Kōhaku Uta Gassen".

paragraph_text: Oklahoma City is the capital and largest city of the state of Oklahoma. The county seat of Oklahoma County, the city ranks 27th among United States cities in population. The population grew following the 2010 Census, with the population estimated to have increased to 620,602 as of July 2014. As of 2014, the Oklahoma City metropolitan area had a population of 1,322,429, and the Oklahoma City-Shawnee Combined Statistical Area had a population of 1,459,758 (Chamber of Commerce) residents, making it Oklahoma's largest metropolitan area. Oklahoma City's city limits extend into Canadian, Cleveland, and Pottawatomie counties, though much of those areas outside of the core Oklahoma County area are suburban or rural (watershed). The city ranks as the eighth-largest city in the United States by land area (including consolidated city-counties; it is the largest city in the United States by land area whose government is not consolidated with that of a county or borough).

paragraph_text: Oklahoma City is the annual host of the Big 12 Baseball Tournament, the World Cup of Softball, and the annual NCAA Women's College World Series. The city has held the 2005 NCAA Men's Basketball First and Second round and hosted the Big 12 Men's and Women's Basketball Tournaments in 2007 and 2009. The major universities in the area – University of Oklahoma, Oklahoma City University, and Oklahoma State University – often schedule major basketball games and other sporting events at Chesapeake Energy Arena and Chickasaw Bricktown Ballpark, although most home games are played at their campus stadiums.

paragraph_text: Taylor County is a county located in the state of Florida. As of the 2010 census, the population was 22,570. Its county seat is Perry. The county hosts the annual Florida Forest Festival and has been long known as the "Tree Capital of the South" since a 1965 designation from then-Governor W. Haydon Burns.

paragraph_text: Oklahoma's first capital was Guthrie, Oklahoma, but it moved to Oklahoma City in 1910. Construction began on the Oklahoma State Capitol in 1914 and was completed in 1917. Originally, it housed the judicial branch of Oklahoma, but the state's high courts moved most of their operations to the Oklahoma Judicial Center in 2011, leaving only the Supreme Court Hearing Chamber in the capitol building.

paragraph_text: The International Isle of Man TT (Tourist Trophy) races are an annual motorcycle sport event run on the Isle of Man in May / June of most years since its inaugural race in 1907, and is often called one of the most dangerous racing events in the world.

paragraph_text: Washington Dickson Field is a baseball field in Stringtown, Oklahoma, United States. Built to house the Stringtown High School baseball team, the field is a part of the Oklahoma Secondary School Activities Association. The covered bleachers can seat about 132 spectators. With stadium lighting, it has the ability to host night games or events.

paragraph_text: The Ferry-Dusika-Hallenstadion is an indoor arena in Vienna, Austria. It was built in 1976, holds 7,700 spectators and hosts indoor sporting events such as track cycling, tennis and athletics. It hosts an annual indoor track and field meeting – the Vienna Indoor Classic. It is named after Austrian cyclist Franz Dusika.

paragraph_text: The Nastia Liukin Cup (known as the Nastia Liukin Supergirl Cup before 2012) is an annual artistic gymnastics competition held in the United States and hosted by Olympic gymnast Nastia Liukin. First held in 2010, the event arose through a partnership between Liukin and USA Gymnastics, and is intended to serve as a debut for pre-elite competitors on the national stage.

paragraph_text: Budweiser Made in America Festival is an annual music festival held in Philadelphia and formerly simultaneously held in Los Angeles. Sponsored by Anheuser -- Busch and produced by Live Nation, the event features several stages that continuously host live music from a wide range of genres including hip hop, rock, pop, R&B, and EDM.

paragraph_text: By the time Oklahoma was admitted to the Union in 1907, Oklahoma City had surpassed Guthrie, the territorial capital, as the population center and commercial hub of the new state. Soon after, the capital was moved from Guthrie to Oklahoma City. Oklahoma City was a major stop on Route 66 during the early part of the 20th century; it was prominently mentioned in Bobby Troup's 1946 jazz classic, "(Get Your Kicks on) Route 66", later made famous by artist Nat King Cole.

paragraph_text: Many sports in Iran are both traditional and modern. Tehran, for example, was the first city in West Asia to host the Asian Games in 1974, and continues to host and participate in major international sporting events to this day. Freestyle wrestling has been traditionally regarded as Iran's national sport, however today, football is the most popular sport in Iran. Because of economic sanctions, the annual government's budget for sport was about $80 million in 2010 or about $1 per person.

paragraph_text: The Budapest Marathon is an annual marathon and sport event hosted by the city of Budapest, Hungary since 1961. It is normally held at the beginning of October or the end of September. Since 1984, "Budapest Sport Iroda" (BSI) has organised the event.

paragraph_text: Accra Milo Marathon is an annual event held in Accra, the capital city of Ghana. It has been held since 1987 and is still moving ahead. Winners of this event are usually sent to compete in the Amsterdam Marathon. It starts at the Point in Nungua and the finish line is at the Dansoman Keep Fit Club. It is normally run in September but sometimes October when the need arises.

paragraph_text: Beaver Dam Raceway is a one-third mile banked clay oval track located in Beaver Dam, Wisconsin, U.S.A.. The track holds weekly races over the Northern American summer months. It hosts an annual World of Outlaws sprint car races. The 2013 U.S. Dirt Legends Nationals event was held at the track.

paragraph_text: Zagreb Pride is the LGBT pride march in the city of Zagreb, capital of Croatia, with first taking place in 2002. Zagreb Pride is the first successful pride march that took place in Southeast Europe, and has become an annual event. Zagreb Pride members claim their work is inspired by the Stonewall Riots and Gay Liberation Front.

paragraph_text: One of the best known sporting events in the city is the Boston Marathon, the 26.2-mile (42.2 km) race which is the world's oldest annual marathon, run on Patriots' Day in April. On April 15, 2013, two explosions killed three people and injured hundreds at the marathon. Another major annual event is the Head of the Charles Regatta, held in October.

paragraph_text: Prominent theatre companies in Oklahoma include, in the capital city, Oklahoma City Theatre Company, Carpenter Square Theatre, Oklahoma Shakespeare in the Park, and CityRep. CityRep is a professional company affording equity points to those performers and technical theatre professionals. In Tulsa, Oklahoma's oldest resident professional company is American Theatre Company, and Theatre Tulsa is the oldest community theatre company west of the Mississippi. Other companies in Tulsa include Heller Theatre and Tulsa Spotlight Theater. The cities of Norman, Lawton, and Stillwater, among others, also host well-reviewed community theatre companies.

paragraph_text: The Jerusalem Music Centre is an institute for musical education in Mishkenot Sha’ananim, Jerusalem, Israel. The centre helps young Israeli musicians to develop their talents through multi-annual programs and courses, master classes, and performances. The centre also hosts musical events for the public, including concerts, workshops and seminars.

paragraph_text: During a 10-day run in Oklahoma City, the State Fair of Oklahoma attracts roughly one million people along with the annual Festival of the Arts. Large national pow-wows, various Latin and Asian heritage festivals, and cultural festivals such as the Juneteenth celebrations are held in Oklahoma City each year. The Tulsa State Fair attracts over one million people during its 10-day run, and the city's Mayfest festival entertained more than 375,000 people in four days during 2007. In 2006, Tulsa's Oktoberfest was named one of the top 10 in the world by USA Today and one of the top German food festivals in the nation by Bon Appetit magazine.

Question: What is one annual event hosted by the city that is the capital of Oklahoma?
Answer: Big 12 Baseball Tournament