Context: 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., Gelderland (also Guelders in English) is a province of the Netherlands, located in the central eastern part of the country. With a land area of nearly 5,000 km, it is the largest province of the Netherlands and shares borders with six other provinces and Germany. , Rotterdam is a city in the Netherlands, located in South Holland, within the RhineMeuseScheldt river delta at the North Sea. Its history goes back to 1270 when a dam was constructed in the Rotte river by people settled around it for safety. In 1340 Rotterdam was granted city rights by the Count of Holland and slowly grew into a major logistic and economic centre. Nowadays it is home to Europe's largest port and has a population of 633,471 (city proper), ranking second in the Netherlands. The Greater Rijnmond area is home to approximately 1.4 million people and the Rotterdam The Hague Metropolitan Area makes for the 168th most populous urban area in the world. Rotterdam is part of the yet larger Randstad conurbation with a total population of 7,100,000., Amsterdam is the capital and most populous municipality of the Kingdom of the Netherlands. Its status as the capital is mandated by the Constitution of the Netherlands, although it is not the seat of the government, which is The Hague. Amsterdam has a population of 847,176 within the city proper, 1,343,647 in the urban area, and 2,431,000 in the Amsterdam metropolitan area. The city is located in the province of North Holland in the west of the country. The metropolitan area comprises much of the northern part of the Randstad, one of the larger conurbations in Europe, with a population of approximately 7 million., 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., Royal Burgers' Zoo is a zoo in Arnhem, Netherlands, and is one of the biggest zoos in the country. Arnhem is a city that lies within the Veluwe, a nature park in the east of the Netherlands. The zoo is popular with both Dutch and German people, and receives about 1.5 million visitors annually., Wolfheze is a village in the Dutch province of Gelderland. It is located in the municipality of Renkum, 10 km northwest of the city of Arnhem., The Battle of Arnhem was a major battle of the Second World War fought in and around the Dutch towns of Arnhem, Oosterbeek, Wolfheze, Driel and the surrounding countryside from 1726 September 1944., A country is a region that is identified as a distinct national entity in political geography. A country may be an independent sovereign state or one that is occupied by another state, as a non-sovereign or formerly sovereign political division, or a geographic region associated with sets of previously independent or differently associated people with distinct political characteristics. Regardless of the physical geography, in the modern internationally accepted legal definition as defined by the League of Nations in 1937 and reaffirmed by the United Nations in 1945, a resident of a country is subject to the independent exercise of legal jurisdiction., John Frost Bridge ( John Frostbrug in Dutch ) is the road bridge over the Lower Rhine at Arnhem , in the Netherlands . The bridge is named after Major - General John Dutton Frost ( 1912 -- 1993 ) , who commanded the British forces that reached and defended the bridge during the Battle of Arnhem in September 1944 . The bridge was featured in the 1977 film A Bridge Too Far , although a different bridge was used for the film ., The Lower Rhine (kilometres 660 to 1,033 of the River Rhine) flows from Bonn, Germany, to the North Sea at Hoek van Holland, Netherlands (including the Nederrijn or "Nether Rhine" within the RhineMeuseScheldt delta); alternatively, "Lower Rhine" may be refer to the part upstream of Pannerdens Kop, excluding the Nederrijn., Arnhem or (or  , South Guelderish: "Èrnem") is a city and municipality, situated in the eastern part of the Netherlands. It is the capital of the province of Gelderland and located on both banks of the rivers Nederrijn and Sint-Jansbeek, which was the source of the city's development. Arnhem had a population of in and is one of the larger cities of the Netherlands. The municipality is part of the city region Arnhem-Nijmegen, which has a combined 736,500 inhabitants. Arnhem is home to the Hogeschool van Arnhem en Nijmegen, ArtEZ Institute of the Arts, Netherlands Open Air Museum, Royal Burgers' Zoo and National Sports Centre Papendal., Oosterbeek is a village in the eastern part of Netherlands. It is located in the municipality of Renkum in the province of Gelderland, about 5 km west of Arnhem., The Federal City of Bonn is a city on the banks of the Rhine in the German state of North Rhine-Westphalia, with a population of 311,287. Bonn is in the southernmost part of the Rhine-Ruhr region, Germany's largest metropolitan area, with over 11 million inhabitants., The Rhine (, , ) is a European river that begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the 
Swiss-Austrian, Swiss-Liechtenstein, Swiss-German and then the Franco-German border, then flows through the Rhineland and eventually empties into the North Sea in the Netherlands. 
The largest city on the river Rhine is Cologne, Germany, with a population of more than 1,050,000 people. It is the second-longest river in Central and Western Europe (after the Danube), at about , with an average discharge of about ., City region is a term in use since about 1950 by urbanists, economists and urban planners to mean a metropolitan area and hinterland, often having a shared administration. Typically, it denotes a city, conurbation or urban zone with multiple administrative districts, but sharing resources like a central business district, labour market and transport network such that it functions as a single unit., Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf., The Netherlands  is the main constituent country of the Kingdom of the Netherlands. It is a densely populated country located in Western Europe with three island territories in the Caribbean. The European part of the Netherlands borders Germany to the east, Belgium to the south, and the North Sea to the northwest, sharing maritime borders with Belgium, the United Kingdom, and Germany. The largest cities in the Netherlands are Amsterdam, Rotterdam, The Hague and Utrecht. Amsterdam is the country's capital, while The Hague holds the Dutch seat of government and parliament. The name "Holland" is used to refer informally to the whole of the country of the Netherlands., Subject: john frost bridge, Relation: inception, Options: (A) 1 (B) 10 (C) 11 (D) 1270 (E) 16 (F) 17 (G) 1937 (H) 1944 (I) 1950 (J) 2 (K) 4 (L) 5 (M) 500 (N) 59 (O) 660 (P) september 1944
Output: 1950