Information: - The Greenford Branch Line is a Network Rail suburban railway line in west London, England. It runs northerly from a triangular junction with the Great Western Main Line west of West Ealing to a central bay platform at Greenford station which is also on the London Underground Central line. A triangular junction near Greenford connects to the ActonNortholt Line (formerly the New North Main Line). The line serves mainly the suburbs of Ealing and Greenford. - Buckinghamshire (or ), abbreviated Bucks, is a county in South East England which borders Greater London to the south east, Berkshire to the south, Oxfordshire to the west, Northamptonshire to the north, Bedfordshire to the north east and Hertfordshire to the east. - Greenford is a large suburb in the London Borough of Ealing in west London, UK. It was an ancient parish in the historic county of Middlesex. It is 11 miles (18km) from Charing Cross in Central London. Greenford is served by London Underground's Central Line and terminus for a branch of the GWR. The town is also served by another station South Greenford, which is on the Greenford branch of the GWR. - London is the capital and most populous city of England and the United Kingdom, as well as the most populous city proper in the European Union. Standing on the River Thames in the south east of the island of Great Britain, London has been a major settlement for two millennia. It was founded by the Romans, who named it "Londinium". London's ancient core, the City of London, largely retains its medieval boundaries. Since at least the 19th century, "London" has also referred to the metropolis around this core, historically split between Middlesex, Essex, Surrey, Kent, and Hertfordshire, which today largely makes up Greater London, governed by the Mayor of London and the London Assembly. - The Rail Delivery Group (RDG), formerly Association of Train Operating Companies (ATOC), is a body that represents the 23 train operating companies that provide passenger services on the privatised British railway system. It owns the National Rail brand. RDG is an unincorporated association owned by its members. It was set up by the train operators formed during privatisation of the railways under the Railways Act 1993. Its office is in London. - Network Rail is the owner (via its subsidiary Network Rail Infrastructure Ltd which was known as Railtrack plc before 2003)) and infrastructure manager of most of the rail network in England, Scotland and Wales. Network Rail is an arms length public body of the Department for Transport with no shareholders, which reinvests its income in the railways. - Middlesex (abbreviation: Middx) was a county in southeast England that is now mostly part of Greater London, with small sections in neighbouring counties. It was established in the Anglo-Saxon system from the territory of the Middle Saxons, and existed as an official unit until 1965. The historic county included land stretching north of the River Thames from east to west of the City of London with the rivers Colne and Lea and a ridge of hills as the other boundaries. The largely low-lying county, dominated by clay in its north and alluvium on gravel in its south, was the second smallest by area in 1831. - Rapid transit, also known as heavy rail, metro, subway, tube, or underground, is a type of high-capacity public transport generally found in urban areas. Unlike buses or trams, rapid transit systems are electric railways that operate on an exclusive right-of-way, which cannot be accessed by pedestrians or other vehicles of any sort, and which is often grade separated in tunnels or on elevated railways. - The Great Western Main Line is a main line railway in Great Britain, that runs westwards from London's Paddington station to . It was the original route of the pre-1948 Great Western Railway which was merged into the Western Region of British Railways and is now a part of the national rail system managed by Network Rail. - British Railways (BR), which from 1965 traded as British Rail, was the operator of most of the rail transport in Great Britain between 1948 and 1997. It was formed from the nationalisation of the "Big Four" British railway companies and lasted until the gradual privatisation of British Rail, in stages between 1994 and 1997. Originally a trading brand of the Railway Executive of the British Transport Commission, it became an independent statutory corporation in 1962: the British Railways Board. - In Great Britain, National Rail is the trading name licensed for use by the Rail Delivery Group, an unincorporated association whose membership consists of the passenger train operating companies (TOCs) of Great Britain that run the passenger services previously provided by the British Railways Board, from 1965 using the brand name British Rail. National Rail generally does not include services that do not have a BR history; this distinction is important because National Rail services share a ticketing structure and inter-availability that do not necessarily extend to other services. The name and the accompanying double arrow symbol are the intellectual property of the Secretary of State for Transport. - The British Railways Board (BRB) was a nationalised industry in the United Kingdom that operated from 1963 to 2001. Until 1997 it was responsible for most railway services in Great Britain, trading under the brand name British Railways and, from 1965, British Rail. It did not operate railways in Northern Ireland, where railways were the responsibility of the Government of Northern Ireland. - Great Britain, also known as Britain, is a large island in the north Atlantic Ocean off the northwest coast of continental Europe. With an area of , Great Britain is the largest European island and the ninth-largest in the world. In 2011 the island had a population of about 61million people, making it the world's third-most populous island after Java in Indonesia and Honshu in Japan. The island of Ireland is situated to the west of it, and together these islands, along with over 1,000 smaller surrounding islands, comprise the British Isles archipelago. - Charing Cross denotes the junction of Strand, Whitehall and Cockspur Street, just south of Trafalgar Square in central London. It gives its name to several landmarks, including Charing Cross railway station, one of the main London rail terminals. - Hertfordshire (often abbreviated Herts) is a county in southern England, bordered by Bedfordshire to the north, Cambridgeshire to the north-east, Essex to the east, Buckinghamshire to the west and Greater London to the south. For government statistical purposes, it is placed in the East of England region. - Ealing is a major suburban district of west London, England and the administrative centre of the London Borough of Ealing. It is one of the major metropolitan centres identified in the London Plan. It was historically a rural village in the county of Middlesex and formed an ancient parish. Improvement in communications with London, culminating with the opening of the railway station in 1838, shifted the local economy to market garden supply and eventually to suburban development. - Greenford station is a London Underground and National Rail station in Greenford , Greater London , and is owned and managed by LUL . It is the terminus of the National Rail Greenford Branch Line . On the Central line , it is between Perivale and Northolt stations while on National Rail , the next station to the south on the branch is South Greenford . The station is in Travelcard Zone 4 . - The London Underground (also known simply as the Underground, or by its nickname the Tube) is a public rapid transit system serving Greater London and some parts of the adjacent counties of Buckinghamshire, Essex and Hertfordshire in the United Kingdom. - Her Majesty's Principal Secretary of State for Transport is the member of the cabinet responsible for the British Department for Transport. The office used to be called the Minister of Transport and has been merged with the Department for the Environment at various times. - The London Borough of Ealing is a London Borough in west London, England, and forms part of Outer London. It is the 3rd largest London Borough in population, and 11th largest in size, covering part of west London and a small part of north west London. Its administrative centre is Ealing Broadway. Other major centres include Acton, Greenford and Southall. The local authority is Ealing London Borough Council. Given the information above, choose from the list below the object entity that exhibits the relation 'located in the administrative territorial entity' with the subject 'greenford station'. Choices: - atlantic ocean - bedfordshire - buckinghamshire - city of london - colne - cross - district - east of england - england - essex - greater london - greenford - hertfordshire - ireland - kent - london - london borough of ealing - middlesex - north - northern - northwest - of - oxfordshire - perivale - river - south - south east england - split - union - united kingdom - wales - west - western region - whitehall
Answer:
london borough of ealing