Please answer the following question: Information: - A velodrome is an arena for track cycling. Modern velodromes feature steeply banked oval tracks, consisting of two 180-degree circular bends connected by two straights. The straights transition to the circular turn through a moderate easement curve. - The individual pursuit is a track cycling event where two cyclists begin the race from a stationary position on opposite sides of the track. The event is held over for men and for women. The two riders start at the same time and set off to complete the race distance in the fastest time. They will ride on the pursuit line at the bottom of the track in order to find the fastest line. This race makes for a good spectacle as the two riders pursue each other attempting to catch the other rider who started on the other side of the track. If the catch is achieved, then the successful pursuer is declared the winner. However, they can continue to ride the rest of the race distance in order to set the fastest time in a qualifying race or a record in a final. - Edward '' Ed '' Clancy MBE ( born Edward Clancy , 12 March 1985 ) is an English professional track and road bicycle racer who rides for the JLT - Condor team . On the track his specialist discipline is the team pursuit , in which he is the reigning Olympic and European champion . In the London 2012 Olympics , he also participated in the Omnium , claiming a bronze medal . In total , Clancy is a four - time world champion ( in 2005 , 2007 , 2008 and 2012 ) and four - time European champion ( in 2010 , 2011 , 2013 and 2014 ) in Team Pursuit ; he has also won World ( 2010 ) and European ( 2011 ) titles at Omnium . On the road , he won the first stage of the 2005 Tour of Berlin . - The team pursuit is a track cycling event similar to the individual pursuit, except that two teams, each of up to four riders, compete, starting on opposite sides of the velodrome. - Track cycling is a bicycle racing sport usually held on specially built banked tracks or velodromes (but many events are held at older velodromes where the track banking is relatively shallow) using track bicycles. After reading the paragraphs above, we are interested in knowing the entity with which 'ed clancy' exhibits the relationship of 'sport'. Find the answer from the choices below. Choices: - sport - track cycling
A:
track cycling