Question: What word formed the basis of the name of the country where Ulefoss is found?

full_context: Document 1: Erland Dahlen: Erland Dahlen (born 15 May 1971 in Ulefoss, Norway) is a Norwegian drummer and percussionist. He is a member of several bands in the elektronika/jazz/experimental music genre, like "HET", "Boschamaz", "Kiruna", "Morris" and "Piston Ltd."
Document 2: Scandinavian coastal conifer forests: The Scandinavian coastal conifer forest ecoregion or the Norwegian coastal conifer forest ecoregion, a Palearctic ecoregion in the temperate coniferous forests biome, is located in along the coast of Norway. Within it are a number of small areas with botanical features and a local climate consistent with a temperate rainforest.
Document 3: Norway, Maine: Norway is a town in Oxford County, Maine, United States. The population was 5,014 at the 2010 census. It is home to Lake Pennesseewassee, a recreation area.
Document 4: United Kingdom: The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a sovereign country lying off the north - western coast of the European mainland. The United Kingdom includes the island of Great Britain, the north - eastern part of the island of Ireland and many smaller islands. Northern Ireland is the only part of the United Kingdom that shares a land border with another sovereign state‍ -- ‌the Republic of Ireland. Apart from this land border, the United Kingdom 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 242,500 square kilometres (93,600 sq mi), the United Kingdom is the 78th - largest sovereign state in the world. It is also the 22nd-most populous country, with an estimated 66.0 million inhabitants in 2017.
Document 5: The Core (band): The Core (established 1999 in Trondheim, Norway) is a Norwegian Jazz band, known from a series of recordings. It was initiated by the drummer Espen Aalberg, and are performing music in the Coltrane/Shorter tradition.
Document 6: Drumming (Reich): Drumming is a piece by minimalist composer Steve Reich, dating from 1970–1971. Reich began composition of the work after a short visit to Ghana and observing music and musical ensembles there, especially under the Anlo Ewe master drummer Gideon Alorwoyie. His visit was cut short after contracting malaria. K. Robert Schwarz describes the work as "minimalism's first masterpiece."
Document 7: Kim-Erik Pedersen: Kim-Erik Pedersen (born 26 April 1987 in Hamar, Norway) is a Norwegian artist and jazz musician (saxophone), known from bands like Jon Eberson / Kim-Erik Pedersen Quartet, Eberson Funk Ensemble, Andrea Rydin Berge Quintet and Anja Eline Skybakmoen.
Document 8: Norway: The southern and western parts of Norway, fully exposed to Atlantic storm fronts, experience more precipitation and have milder winters than the eastern and far northern parts. Areas to the east of the coastal mountains are in a rain shadow, and have lower rain and snow totals than the west. The lowlands around Oslo have the warmest and sunniest summers, but also cold weather and snow in wintertime.Because of Norway's high latitude, there are large seasonal variations in daylight. From late May to late July, the sun never completely descends beneath the horizon in areas north of the Arctic Circle (hence Norway's description as the "Land of the Midnight sun"), and the rest of the country experiences up to 20 hours of daylight per day. Conversely, from late November to late January, the sun never rises above the horizon in the north, and daylight hours are very short in the rest of the country.
Document 9: Geography of Sweden: Sweden is a country in Northern Europe on the Scandinavian Peninsula. It borders Norway to the west; Finland to the northeast; and the Baltic Sea and Gulf of Bothnia to the south and east. At , Sweden is the 55th largest country in the world. It is the fifth largest in Europe and the largest in Northern Europe.
Document 10: Norway: Norway has a total area of and a population of 5,312,300 (as of August 2018). The country shares a long eastern border with Sweden (1,619 km or 1,006 mi long). Norway is bordered by Finland and Russia to the north-east, and the Skagerrak strait to the south, with Denmark on the other side. Norway has an extensive coastline, facing the North Atlantic Ocean and the Barents Sea. The maritime influence also dominates Norway's climate with mild lowland temperatures on the sea coasts, whereas the interior, while colder, also is a lot milder than areas elsewhere in the world on such northerly latitudes. Even during polar night in the north, temperatures above freezing are commonplace on the coastline. The maritime influence brings high rainfall and snowfall to some areas of the country.
Document 11: Ildjarn: Ildjarn was a black metal project from Norway that formed in 1991. Ildjarn recorded music until 1997 but did not officially end until 2005. The man behind Ildjarn was Vidar Vaaer, although some releases were collaborations with a musician known as Nidhogg. Ildjarn's music was a very simple and lo-fi brand of black metal, with most songs composed of basic drum patterns, a couple of riffs, and unintelligible vocals. The band's style has been compared to hardcore punk in its simplistic ferocity and short song lengths. Two Ildjarn albums were made entirely on a synthesizer.
Document 12: North Sea: The North Sea is bounded by the Orkney Islands and east coast of Great Britain to the west and the northern and central European mainland to the east and south, including Norway, Denmark, Germany, the Netherlands, Belgium, and France. In the southwest, beyond the Straits of Dover, the North Sea becomes the English Channel connecting to the Atlantic Ocean. In the east, it connects to the Baltic Sea via the Skagerrak and Kattegat, narrow straits that separate Denmark from Norway and Sweden respectively. In the north it is bordered by the Shetland Islands, and connects with the Norwegian Sea, which lies in the very north - eastern part of the Atlantic.
Document 13: Sweden: At 449,964 km2 (173,732 sq mi), Sweden is the 55th-largest country in the world, the 4th-largest country entirely in Europe, and the largest in Northern Europe. The lowest elevation in Sweden is in the bay of Lake Hammarsjön, near Kristianstad, at −2.41 m (−7.91 ft) below sea level. The highest point is Kebnekaise at 2,111 m (6,926 ft) above sea level.
Document 14: Lars Horntveth: Lars Horntveth (born 10 March 1980 in Tønsberg, Norway) is a Norwegian musician (saxophones, clarinet, percussion and guitar), band leader, and composer. He is the younger brother of tubaist Line Horntveth, but best known as a key member of the bands Jaga Jazzist and The National Bank, together with his brother Martin Horntveth.
Document 15: Njål Ølnes: Njål Ølnes (born 24 September 1965 in Sogndal, Norway) is a Norwegian jazz musician (tenor saxophone), composer and jazz educator currently residing in Nesodden.
ground_truth: north
sub_queries: Ulefoss >> country Answer: Norway
The Norway was named for whom? Answer: north