Information:  - The Vuelta a España is an annual multi-stage bicycle race primarily held in Spain, while also occasionally making passes through nearby countries. Inspired by the success of the Giro d'Italia and the Tour de France, the race was first organized in 1935. The race was prevented from being run by the Spanish Civil War and World War II in the early years of its existence; however, the race has been held annually since 1955. As the Vuelta gained prestige and popularity the race was lengthened and its reach began to extend all around the globe. Since 1979, the event has been staged and managed by Unipublic, until in 2014, when Amaury Sport Organisation acquired control, with both working together. The peloton expanded from a primarily Spanish participation to include riders from all over the world. The Vuelta is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI ProTeams, with the exception of the wild card teams that the organizers can invite.  - The Dakar Rally (or simply "The Dakar"; formerly known as the "ParisDakar Rally") is an annual rally raid organised by the Amaury Sport Organisation. Most events since the inception in 1978 were from Paris, France, to Dakar, Senegal, but due to security threats in Mauritania, which led to the cancellation of the 2008 rally, races since 2009 have been held in South America. The race is open to amateur and professional entries, amateurs typically making up about eighty percent of the participants.  - A directeur sportif (French for "sporting director", although the original French term is often used in English-language media; plural "directeurs sportifs") is a person directing a cycling team during a road bicycle racing event. At professional level, a directeur sportif follows the team in a car and communicates with riders, personnel and race officials by radio.  - The Central Europe Rally was a rally raid endurance race held in Romania and Hungary. It was held in 2008 as a replacement for the canceled 2008 Dakar Rally. It was organized by the Amaury Sport Organisation.  - Bjarne Lykkegård Riis (born 3 April 1964), nicknamed "The Eagle from Herning", is a Danish former professional road bicycle racer who placed first in the 1996 Tour de France. For many years he was the owner and later manager of Russian UCI WorldTeam . Other career highlights include placing first in the Amstel Gold Race in 1997, multiple Danish National Championships, and stage wins in the Giro d'Italia. On 25 May 2007, he admitted that he placed first in the Tour de France using banned substances, and he was no longer considered the winner by the Tour's organizers. In July 2008, the Tour reconfirmed his victory but with an asterisk label to indicate his doping offences.  - Road bicycle racing is a bicycle racing sport held on paved roads. Road racing is the most popular professional form of bicycle racing, in terms of numbers of competitors, events and spectators. Races can typically be split into 'mass-start' events where riders start simultaneously (though sometimes with a handicap), racing to set finish point, or individual and team time trials where riders or teams race a course individually against the clock.  - The Amaury Sport Organisation (ASO) is part of the French media group, EPA (Éditions Philippe Amaury). It organises sporting events including the Tour de France, Vuelta a España and ParisNice professional cycle road races, and the Dakar Rally. In 2008 it began the Central Europe Rally, a rally raid endurance race in Romania and Hungary.  - The UCI World Tour (20092010: "UCI World Ranking") is the premier annual male elite road cycling tour. It refers to both the tour of 28 events and an annual ranking system based upon performances in these. The World Ranking was launched in 2009, and merged fully with its predecessor the UCI ProTour in 2011.  - The Giro d'Italia (aka Corsa Rosa or Giro) is an annual multiple-stage bicycle race primarily held in Italy, while also occasionally passing through nearby countries. The race was first organized in 1909 to increase sales of the newspaper "La Gazzetta dello Sport"; however it is currently run by RCS Sport. The race has been held annually since its first edition in 1909, except when it was stopped for the two world wars. As the Giro gained prominence and popularity the race was lengthened, and the peloton expanded from primarily Italian participation to riders from all over the world. The Giro is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI Proteams, with the exception of the teams that the organizers can invite.  - Sir David John "Dave" Brailsford, CBE (born 29 February 1964) is a British cycling coach. He was formerly performance director of British Cycling and is currently general manager of .  - Team Sky ("UCI team code:" SKY) is a British professional cycling team that competes in the UCI World Tour. The team is based at the National Cycling Centre in Manchester, England, UK, with a logistics base in Deinze, Belgium and an operational base in Quarrata, Italy. The team is managed by British Cycling's former performance director Dave Brailsford.  - The 1964 Summer Olympics, officially known as the , was an international multi-sport event held in Tokyo, Japan, from October 10 to 24, 1964. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this honor was subsequently passed to Helsinki because of Japan's invasion of China, before ultimately being canceled because of World War II.  - A multi-sport event is an organized sports event, often held over multiple days, featuring competition in many different sports between organized teams of athletes from (mostly) nation states. The first major, modern, multi-sport event of international significance is the modern Olympic Games.  - British Cycling (formerly the British Cycling Federation) is the main national governing body for cycle sport in Great Britain. It administers most competitive cycling in Great Britain, the Channel Islands and the Isle of Man. It represents Britain at the world body, the Union Cycliste Internationale (UCI) and selects national teams, including the Great Britain (GB) Cycling Team for races in Britain and abroad. , it has a total membership of 116,644.  - Dan Frost ( born 22 January 1961 in Frederiksberg , Hovedstaden ) is a retired male track cyclist from Denmark , who won the gold medal for his native country in the men 's points race at the 1988 Summer Olympics in Seoul , South Korea . His other major victories include the world title in the same event in 1986 ( Colorado Springs ) . He is the brother of cyclist Ken Frost . After retiring from racing he worked in management for Bjarne Riis 's Team CSC for nine seasons before joining Team Sky as a directeur sportif for 2014 before leaving competitive cycling to organise bike trips and work with the Amaury Sport Organisation , the organisers of the Tour de France .  - Manchester is a major city and metropolitan borough in Greater Manchester, England, with a population of 514,414 . It lies within the United Kingdom's second-most populous urban area, with a population of 2.55 million. Manchester is fringed by the Cheshire Plain to the south, the Pennines to the north and east and an arc of towns with which it forms a continuous conurbation. The local authority is Manchester City Council.  - The Tour de France is an annual multiple stage bicycle race primarily held in France, while also occasionally making passes through nearby countries. The race was first organized in 1903 to increase sales for the newspaper "L'Auto"; which is currently run by the Amaury Sport Organisation. The race has been held annually since its first edition in 1903 except when it was stopped for the two World Wars. As the Tour gained prominence and popularity the race was lengthened and its reach began to extend around the globe. Participation expanded from a primarily French field, as riders from all over the world began to participate in the race each year. The Tour is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with the exception of the teams that the organizers invite.  - The 1988 Summer Olympics, officially known as the Games of the XXIV Olympiad, were an international multi-sport event celebrated from 17 September to 2 October 1988 in Seoul, South Korea. They were the second summer Olympic Games to be held in Asia and the first since the 1964 Summer Olympics held in Tokyo, Japan.  - The Amstel Gold Race is an annual road bicycle race in the province of Limburg, the Netherlands. It traditionally marks the turning point of the spring classics, with the climbers and stage racers replacing the cobbled classics riders as the favourites.  - ParisNice is a professional cycling stage race in France, held annually since 1933. Raced over eight days, the race usually starts with a prologue in the Paris region and ends with a final stage either in Nice or on the Col d'Èze overlooking the city. The event is nicknamed "The Race to the Sun", as it runs in the first half of March, typically starting in cold and wintry conditions in the French capital before reaching the spring sunshine on the Côte dAzur. The hilly course in the last days of the race favours stage racers who often battle for victory. The most recent winner is Welshman Geraint Thomas.  - A cycling team is a group of cyclists who join a team or are acquired and train together to compete in bicycle races whether amateur or professional  and the supporting personnel. Cycling teams are most important in road bicycle racing, which is a team sport, but collaboration between team members is also important in track cycling and cyclo-cross.  - Rally raid, also known as cross-country rallying is a form of long distance off-road racing that takes place over several days. Each day may require traveling up to . The length of the event can be 315 days. Examples of rally raid races include the Paris-Dakar Rally, Budapest-Bamako TransAnatolia Rally Raid, Hellas Rally Raid in Greece, Rallye des Pharaons, Central Europe Rally, Spanish Baja, Raid De Himalaya, Coast to Coast Rally,Klang-Sabak Rally Raid and Russian Baja Northern Forest.    After reading the paragraphs above, we are interested in knowing the entity with which 'dan frost' exhibits the relationship of 'sport'. Find the answer from the choices below.  Choices: - cobbled classics  - cycle sport  - cycling  - rally  - rallye  - road bicycle racing  - spanish  - sport  - track cycling  - united kingdom
The answer to this question is:
track cycling