Please answer the following question: Information:  - Europe is a continent that comprises the westernmost part of Eurasia. Europe is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. To the east and southeast, Europe is generally considered as separated from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways of the Turkish Straits. Yet the non-oceanic borders of Europea concept dating back to classical antiquityare arbitrary. The primarily physiographic term "continent" as applied to Europe also incorporates cultural and political elements whose discontinuities are not always reflected by the continent's current overland boundaries.  - Northern Ireland (; Ulster Scots: "") is a top-level constituent unit of the United Kingdom in the northeast of Ireland. It is variously described as a country, province, region, or "part" of the United Kingdom, amongst other terms. Northern Ireland shares a border to the south and west with the Republic of Ireland. In 2011, its population was 1,810,863, constituting about 30% of the island's total population and about 3% of the UK's population. Established by the Northern Ireland Act 1998 as part of the Good Friday Agreement, the Northern Ireland Assembly holds responsibility for a range of devolved policy matters, while other areas are reserved for the British government. Northern Ireland co-operates with the Republic of Ireland in some areas, and the Agreement granted the Republic the ability to "put forward views and proposals" with "determined efforts to resolve disagreements between the two governments".  - Entertainment is a form of activity that holds the attention and interest of an audience, or gives pleasure and delight. It can be an idea or a task, but is more likely to be one of the activities or events that have developed over thousands of years specifically for the purpose of keeping an audience's attention. Although people's attention is held by different things, because individuals have different preferences in entertainment, most forms are recognisable and familiar. Storytelling, music, drama, dance, and different kinds of performance exist in all cultures, were supported in royal courts, developed into sophisticated forms and over time became available to all citizens. The process has been accelerated in modern times by an entertainment industry that records and sells entertainment products. Entertainment evolves and can be adapted to suit any scale, ranging from an individual who chooses a private entertainment from a now enormous array of pre-recorded products; to a banquet adapted for two; to any size or type of party, with appropriate music and dance; to performances intended for thousands; and even for a global audience.  - The Gongman (also known as the "man-with-the-gong") is a company trademark for the Rank Organisation. It was used as the introduction to all Rank films, many of which were created at their Pinewood Studios. The Gongman logo was first used on films distributed by General Film Distributors, which was established in 1935 by the British producer C. M. Woolf and J. Arthur Rank; it was C.M. Woolf's secretary who devised the man-with-a-gong trademark. When the Rank Organisation was established in 1937, with General Film Distributors as one of its cornerstones, the logo was adopted for the whole organisation.   - 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.  - The Celtic Sea (; ) is the area of the Atlantic Ocean off the south coast of Ireland bounded to the east by Saint George's Channel; other limits include the Bristol Channel, the English Channel, and the Bay of Biscay, as well as adjacent portions of Wales, Cornwall, Devon, and Brittany. The southern and western boundaries are delimited by the continental shelf, which drops away sharply. The Isles of Scilly are an archipelago of small islands in the sea.  - Ireland, also described as the Republic of Ireland ('), is a sovereign state in north-western Europe occupying about five-sixths of the island of Ireland. The capital and largest city is Dublin, which is located on the eastern part of the island, and whose metropolitan area is home to around a third of the country's 4.75 million inhabitants. The state shares its only land border with Northern Ireland, a part of the United Kingdom. It is otherwise surrounded by the Atlantic Ocean, with the Celtic Sea to the south, Saint George's Channel to the south-east, and the Irish Sea to the east. It is a unitary, parliamentary republic. The legislature, the ', consists of a lower house, ', an upper house, ', and an elected President (') who serves as the largely ceremonial head of state, but with some important powers and duties. The head of government is the ' (Prime Minister, literally 'Chief', a title not used in English), who is elected by the Dáil and appointed by the President, and appoints other government ministers.  - The North Sea is a marginal sea of the Atlantic Ocean located between Great Britain, Scandinavia, Germany, the Netherlands, Belgium, and France. An epeiric (or "shelf") sea on the European continental shelf, it connects to the ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, with an area of around .  - Established in 1970, Grosvenor Casinos (formerly County Clubs and Grosvenor Clubs) is a UK-based chain of 55 casinos located in major towns and cities across the UK, with two unbranded sister casinos located in Belgium. Grosvenor Casinos is owned by The Rank Group who operate exclusively in the casino, bingo and online gaming industries across Belgium, Spain and the UK.  - Belgium , officially the Kingdom of Belgium, is a sovereign state in Western Europe bordered by France, the Netherlands, Germany, Luxembourg, and the North Sea. It is a small, densely populated country which covers an area of and has a population of about 11 million people. Straddling the cultural boundary between Germanic and Latin Europe, Belgium is home to two main linguistic groups: the Dutch-speaking, mostly Flemish community, which constitutes about 59% of the population, and the French-speaking, mostly Walloon population, which comprises 41% of all Belgians. Additionally, there is a small group of German-speakers who live in the East Cantons located around the High Fens area, and bordering Germany.  - Spain, officially the Kingdom of Spain, is a sovereign state largely located on the Iberian Peninsula in southwestern Europe, with two large archipelagos, the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast, two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast. Its mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean. It is the only European country to have a border with an African country (Morocco) and its African territory accounts for nearly 5% of its population, mostly in the Canary Islands but also in Ceuta and Melilla.  - Pinewood Studios is a British film studio and television studio located in Iver Heath, Buckinghamshire, England, approximately west of central London and 7 miles from Windsor. It is run by Pinewood Group.  - Rank Xerox was formed in 1956 as a joint venture between the Xerox Corporation of United States (aka Haloid Photographic) and the Rank Organisation of the United Kingdom, to manufacture and market Xerox equipment initially in Europe and later in Africa and Asia. A further joint venture between Rank Xerox and Modi Group in India formed Modi Xerox (now Xerox India) to manufacture and sell Xerox equipment in the Indian subcontinent.  - The European Union (EU) is a political and economic union of member states that are located primarily in Europe. It has an area of , and an estimated population of over 510 million. The EU has developed an internal single market through a standardised system of laws that apply in all member states. EU policies aim to ensure the free movement of people, goods, services, and capital within the internal market, enact legislation in justice and home affairs, and maintain common policies on trade, agriculture, fisheries, and regional development. Within the Schengen Area, passport controls have been abolished. A monetary union was established in 1999 and came into full force in 2002, and is composed of 19 EU member states which use the euro currency.  - The Rank Organisation was a British entertainment conglomerate founded by industrialist J. Arthur Rank in April 1937. It quickly became the largest and most vertically integrated film company in Britain, owning production, distribution and exhibition facilities. It also diversified into the manufacture of radios, TVs and photocopiers (as one of the owners of Rank Xerox). The company name lasted until February 1996 when the name and some of the remaining assets were absorbed into the newly structured the Rank Group Plc and in the years that followed asset stripping and streamlining of the business has left it a shadow of its former self, with all their remaining operating interests now in gambling.  - General Film Distributors (GFD), later known as J. Arthur Rank Film Distributors and Rank Film Distributors Ltd., was a British film distribution company based in London. It was active between 1935 and 1996, and from 1937 it was part of the Rank Organisation.  - The English Channel ("the Sleeve" [hence ] "Sea of Brittany" "British Sea"), also called simply the Channel, is the body of water that separates southern England from northern France, and joins the southern part of the North Sea to the rest of the Atlantic Ocean.  - Joseph Arthur Rank, 1st Baron Rank (22 December 1888  29 March 1972) was a British industrialist who was head and founder of the Rank Organisation.  - The Rank Group plc ( Rank ) is a British gambling and leisure company , with operations in the United Kingdom , Belgium and Spain . Its numerous brands include Grosvenor Casinos , the UK 's largest casino operator . Rank was associated with the cinema and motion picture industry until 2006 , and continues to use the Gongman logo originally used by the Rank Organisation 's film distribution subsidiary General Film Distributors . Rank 's principal market and headquarters are in the United Kingdom , where it operates Grosvenor Casinos ( 56 casinos ) , Mecca Bingo ( 96 bingo clubs ) and Rank Interactive ( online gaming and betting ) . Rank operates additional Grosvenor Casinos clubs in Belgium ( two casinos ) , and Top Rank España in Spain ( 10 bingo clubs ) . Rank is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index .  - A gong (from Javanese, Indonesian, Malay: "gong"; Chinese: ; pinyin: luó) is an African, East and South East Asian musical percussion instrument that takes the form of a flat, circular metal disc which is hit with a mallet. It originated in China and later spread to Southeast Asia, and it can also be used in the percussion section of Western symphony orchestra.  - In modern English, a casino is a facility which houses and accommodates certain types of gambling activities. The industry that deals in casinos is called the gaming industry. Casinos are most commonly built near or combined with hotels, restaurants, retail shopping, cruise ships or other tourist attractions. There is much debate over whether or not the social and economic consequences of casino gambling outweigh the initial revenue that may be generated. Some casinos are also known for hosting live entertainment events, such as stand-up comedy, concerts, and sporting events.  - The Kingdom of Great Britain, officially Great Britain , was a sovereign state in western Europe from 1 May 1707 to 31 December 1800. The state came into being following the Treaty of Union in 1706, ratified by the Acts of Union 1707, which united the kingdoms of England and Scotland to form a single kingdom encompassing the whole island of Great Britain and its outlying islands. It did not include Ireland, which remained a separate realm. The unitary state was governed by a single parliament and government that was based in Westminster. The former kingdoms had been in personal union since James VI, King of Scots, became King of England and King of Ireland in 1603 following the death of Queen Elizabeth I, bringing about a "Union of the Crowns". Also after the accession of George I to the throne of Great Britain in 1714, the kingdom was in a personal union with the Electorate of Hanover.  - The Irish Sea (, , , Ulster-Scots: "Airish Sea"), separates the islands of Ireland and Great Britain. It is connected to the Celtic Sea in the south by St George's Channel, and to the Inner Seas off the West Coast of Scotland in the north by the North Channel. Anglesey is the largest island within the Irish Sea, followed by the Isle of Man. The sea is occasionally, but rarely, referred to as the Manx Sea.  - Mecca Bingo (formerly called Top Rank) is a UK-based company and operator of 86 bingo clubs located across major towns and cities. Mecca Bingo is owned by The Rank Group, which operates bingos, casinos and online gaming industries across Belgium, Spain and the UK. Rank Group also own Grosvenor Casinos and Enracha. Mecca Bingo was established in 1961, and its headquarters is in Maidenhead. An extension of the Mecca Bingo brand includes meccabingo.com and a number of mobile apps. Mecca Bingo is the largest National Bingo Game operator in the UK.  - 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 61 million 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.  - Ireland (Ulster-Scots: ) is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth.  - Xerox Corporation (also known as Xerox, stylized as xerox since 2008, and previously as XEROX from 1960 to 2008) is an $11 billion American global corporation that sells document solutions and services, and document technology products in more than 160 countries. Xerox is headquartered in Norwalk, Connecticut (moved from Stamford, Connecticut in October 2007), though its largest population of employees is based around Rochester, New York, the area in which the company was founded. The company purchased Affiliated Computer Services for $6.4 billion in early 2010. As a large developed company, it is consistently placed in the list of Fortune 500 companies. On Jan. 29, 2016, Xerox announced its plans to separate into two independent, publicly traded companies  Xerox Corporation, which will comprise the companys Document Technology and Document Outsourcing businesses, and Conduent Incorporated, a business process services company. Xerox completed the separation of Conduent Incorporated (NYSE: CNDT) effective on Dec. 31, 2016, creating two market-leading, publicly- traded companies. Under the terms of the separation, on the distribution date of Dec. 31, 2016, Xerox shareholders received one share of Conduent common stock for every five shares of Xerox common stock they held as of the close of business on Dec. 15, 2016, the record date for the distribution. In connection with the spin-off, Xerox received a cash transfer from Conduent of $1.8 billion, which it intends to use, along with cash on hand, to retire approximately $2.0 billion in debt. Xerox continues to trade on the NYSE under the ticker symbol XRX.    After reading the paragraphs above, we are interested in knowing the entity with which 'the rank group' exhibits the relationship of 'headquarters location'. Find the answer from the choices below.  Choices: - africa  - andorra  - asia  - belgium  - bristol  - canary islands  - central london  - ceuta  - drama  - dublin  - england  - europe  - gibraltar  - global  - great britain  - india  - industry  - ireland  - isle of man  - iver  - japan  - joseph  - london  - luxembourg  - maidenhead  - mobile  - morocco  - portugal  - rochester  - saint george  - spain  - united kingdom  - western europe  - westminster  - york
Answer:
maidenhead