Given the question: Information: - National Hunt racing is the official name given to that form of the sport of horse racing in the United Kingdom, France and Ireland in which the horses are required to jump fences and ditches. National Hunt racing in the UK is divided into two major distinct branches: hurdles and steeplechases. Alongside these there are "bumpers", which are National Hunt flat races. In a hurdles race, the horses jump over obstacles called hurdles; in a steeplechase the horses jump over a variety of obstacles that can include plain fences, water jump or an open ditch. In the UK the biggest National Hunt events of the year are generally considered to be the Grand National at Aintree and the Cheltenham Gold Cup. - The Grand National is a National Hunt horse race held annually at Aintree Racecourse near Liverpool, England. First run in 1839, it is a handicap steeplechase over 4 miles 514 yards (6.907km) with horses jumping 30 fences over two laps. It is the most valuable jump race in Europe, with a prize fund of 1 million in 2016. An event that is prominent in British culture, the race is popular amongst many people who do not normally watch or bet on horse racing at other times of the year. - Ayr ("Mouth of the River Ayr") is a large town and former Royal Burgh situated on the west coast of Ayrshire in Scotland, United Kingdom. It is the administrative centre of the South Ayrshire Council area and historical county town of Ayrshire. Ayr is currently the most populated settlement in Ayrshire and is the 12th most populous settlement in Scotland. Ayr adjoins the smaller town of Prestwick to the north, forming a single continuous urban area with the town. - Scotland (Scots: ) is a country that is part of the United Kingdom and covers the northern third of the island of Great Britain. It shares a border with England to the south, and is otherwise surrounded by the Atlantic Ocean, with the North Sea to the east and the North Channel and Irish Sea to the south-west. In addition to the mainland, the country is made up of more than 790 islands, including the Northern Isles and the Hebrides. - The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, it includes the island of Great Britain (the name of which is also loosely applied to the whole country), the north-eastern part of the island of Ireland, and many smaller islands. Northern Ireland is the only part of the UK that shares a land border with another sovereign statethe Republic of Ireland. Apart from this land border, the UK is surrounded by the Atlantic Ocean, with the North Sea to its east, the English Channel to its south and the Celtic Sea to its south-south-west, giving it the 12th-longest coastline in the world. The Irish Sea lies between Great Britain and Ireland. With an area of , the UK is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants. Together, this makes it the fourth most densely populated country in the European Union. - Ayr Racecourse at Whitletts Road , Ayr , Scotland , was opened in 1907 . There are courses for flat and for National Hunt racing . - The Cheltenham Gold Cup is a Grade 1 National Hunt horse race run on the New Course at Cheltenham Racecourse in England, over a distance of 3 miles 2 furlongs (5,331 m), and during its running there are 22 fences to be jumped. The race is scheduled to take place each year during the Cheltenham Festival in March. - A hurdle (UK English, limited US English) is a moveable section of light fence. In the United States, terms such as "panel", "pipe panel" or simply "fence section" are used to describe moveable sections of fencing intended for agricultural use and crowd control; "hurdle" refers primarily to fences used as jumping obstacles for steeplechasing with horses or human track and field competition. - The Northern Isles is an archipelago comprising a chain of islands off the north coast of mainland Scotland. The climate is cool and temperate and much influenced by the surrounding seas. There are two main island groups: Shetland and Orkney. There are a total of 26 inhabited islands with landscapes of the fertile agricultural islands of Orkney contrasting with the more rugged Shetland islands to the north, where the economy is more dependent on fishing and the oil wealth of the surrounding seas. Both have a developing renewable energy industry. They also share a common Pictish and Norse history. Both island groups were absorbed into the Kingdom of Scotland in the 15th century and remained part of the country following the formation of the Kingdom of Great Britain in 1707, and later the United Kingdom after 1801. The islands played a significant naval role during the world wars of the 20th century. - England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west. The Irish Sea lies northwest of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain (which lies in the North Atlantic) in its centre and south; and includes over 100 smaller islands such as the Isles of Scilly, and the Isle of Wight. - A steeplechase is a distance horse race in which competitors are required to jump diverse fence and ditch obstacles. Steeplechasing is primarily conducted in Ireland (where it originated), the United Kingdom, Canada, United States, Australia and France. The name is derived from early races in which orientation of the course was by reference to a church steeple, jumping fences and ditches and generally traversing the many intervening obstacles in the countryside. Given the information above, choose from the list below the object entity that exhibits the relation 'sport' with the subject 'ayr racecourse'. Choices: - fencing - horse racing - running - sport - united kingdom
The answer is:
horse racing