In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Context_1 : Loudon Snowden Wainwright III (born September 5, 1946) is an American songwriter, folk singer, humorist, and actor. He is the father of musicians Rufus Wainwright, Martha Wainwright, and Lucy Wainwright Roche; brother of Sloan Wainwright; and former husband of the late folksinger Kate McGarrigle. He resides in Canada. Context_2 : Album III, as its title indicates, is the third full album from Loudon Wainwright III. It was originally released in 1972 on Columbia Records. "Album III" would spawn Loudon Wainwright's most popular hit single, "Dead Skunk", one of the many 'novelty songs' sprinkled throughout Wainwright's career. Although Wainwright has maintained an ironic, sometimes sepulchral sense of humor, "Dead Skunk", despite its commercial success, has dogged him ever since, as he comments on 1985's album "I'm Alright", "Were you embarrassed about 'Dead Skunk'"? Context_3 : History is the twelfth studio album by American singer-songwriter Loudon Wainwright III, released on September 21, 1992 on Charisma Records. The album was recorded following the death of Wainwright's father, Loudon Wainwright Jr.. Regarding his father's death and its influence on "History", Wainwright stated that: Context_4 : Lucy is the debut studio album by American folk musician Lucy Wainwright Roche, released on October 26, 2010 on Strike Back Records. Produced by Stewart Lerman, the album features appearances from Roche's father Loudon Wainwright III, The Roches, Steuart Smith, David Mansfield and Kelly Hogan. Context_5 : Loudon Snowden Wainwright Jr. (December 16, 1924 – December 12, 1988) was an American writer. He was the father of folk singer Loudon Wainwright III and singer Sloan Wainwright, and grandfather to Rufus Wainwright, Martha Wainwright, and Lucy Wainwright Roche. Context_6 : Martha Wainwright (born May 8, 1976) is a Canadian-American folk-rock singer-songwriter. She is the daughter of American folk singer and actor Loudon Wainwright III and Canadian folk singer-songwriter Kate McGarrigle. She was raised in a musical family along with her older brother, Rufus Wainwright, in Montreal, Quebec, Canada. Context_7 : Sloan Wainwright (born 1957) is an artist and member of the American independent music scene. Her musical style consists of a combination of folk, rock, jazz, and blues, an approach which owes itself to her time writing and performing throughout Greenwich Village. Context_8 : Recovery is the nineteenth studio album by American singer-songwriter Loudon Wainwright III, released on August 19, 2008 on Yep Roc Records. The songs are "re-covers" from his first four albums: "Loudon Wainwright III" (1970), "Album II" (1971), "Album III" (1972) and "Attempted Mustache" (1973). Context_9 : Songs in the Dark is the debut album by the Wainwright Sisters, a singer-songwriter duo featuring the Canadian-American Martha Wainwright and her American half-sister Lucy Wainwright Roche. The album, released on November 13, 2015, includes lullabies that their mothers Kate McGarrigle and Suzzy Roche sang to them as children, plus songs by Woody Guthrie, Jimmie Rogers, and their father Loudon Wainwright III. Context_10 : Loudon Wainwright III (also known as Album I) is the debut album of Loudon Wainwright III. It was released on vinyl in 1970 on Atlantic Records. Like his second effort "Album II", the album is a solo acoustic effort. Though his ironic sense of humour is evident, this is an altogether bleaker and more acerbic album ("Black Uncle Remus", "Four is a Magic Number", "Glad To See You've Got Religion") than most of his 1970s work. fact_1 :  He is the father of musicians Rufus Wainwright, Martha Wainwright, and Lucy Wainwright Roche; brother of Sloan Wainwright; and former husband of the late folksinger Kate McGarrigle. fact_2 : Sloan Wainwright (born 1957) is an artist and member of the American independent music scene. fact_3 :  Her musical style consists of a combination of folk, rock, jazz, and blues, an approach which owes itself to her time writing and performing throughout Greenwich Village. Answer: Sloan Wainwright
Loudon Wainwright III is related to which American independent folk singer?

Context_1 : Aragorn II, son of Arathorn is a fictional character from J. R. R. Tolkien's legendarium. He is one of the main protagonists of "The Lord of the Rings". Aragorn was a Ranger of the North, first introduced with the name Strider at Bree, as the Hobbits continued to call him throughout "The Lord of the Rings". He was eventually discovered to be the heir of Isildur and rightful claimant to the thrones of Arnor and Gondor. He was also a confidant of Gandalf and an integral part of the quest to destroy the One Ring and defeat the Dark Lord Sauron. Context_2 : In the fictional high fantasy-world of J. R. R. Tolkien, the War of the Ring was fought between Sauron and the free peoples of Middle-earth for control of the One Ring and dominion over the continent. The War of the Ring took place at the end of the Third Age. Together with the Quest of Mount Doom, it is one of the overarching events of "The Lord of the Rings". Gandalf led the free peoples of Middle-earth to victory over the Dark Lord. Context_3 : Peregrin Took, more commonly known as Pippin, is a fictional character from J. R. R. Tolkien's fantasy novel "The Lord of the Rings". He is closely tied with his friend and cousin, Meriadoc Brandybuck (Merry), the two are usually together during most of the story. Pippin and Merry are introduced as a pair of young hobbits who become ensnared in fellow hobbit Frodo Baggins's quest to destroy the One Ring. In this regard, Pippin is a member of the Fellowship of the Ring. He and Merry become separated from the rest of the group at the breaking of the Fellowship and spend much of "The Two Towers" with their own story line. Impetuous and curious, he enlists (in "The Return of the King") as a soldier in the army of Gondor and fought in several battles during the War of the Ring. In the epilogues to the main story, Pippin returns to the Shire and becomes "Thain" or hereditary leader of the land before dying and being buried as a hero in Gondor. Context_4 : In J. R. R. Tolkien's fictional world of Middle-earth, Mordor (pronounced ; from Sindarin "Black Land" and Quenya "Land of Shadow") was the region occupied and controlled by Sauron, in the southeast of northwestern Middle-earth to the East of Anduin, the great river. Orodruin, a volcano in Mordor, was the goal of the Fellowship of the Ring (and later Frodo Baggins and Sam Gamgee) in the quest to destroy the One Ring. Context_5 : Frodo Baggins is a fictional character in J. R. R. Tolkien's legendarium, and one of the main protagonists of "The Lord of the Rings". Frodo is a hobbit of the Shire who inherits the One Ring from his cousin (referred to as his uncle) Bilbo Baggins and undertakes the quest to destroy it in the fires of Mount Doom. He is also mentioned in Tolkien's posthumously published works, "The Silmarillion" and "Unfinished Tales". Context_6 : Progesterone vaginal ring, also known as progesterone-only vaginal ring, is a form of vaginal ring used for birth control when breastfeeding. Use can begin at four weeks and continue for at least up to a year following childbirth. Failure rates with usual use is about 1.5 per 100 women. It is used within the vagina with one ring lasting three months. The woman is able to place and remove the ring herself. Context_7 : The One Ring is an artefact that appears as the central plot element in J. R. R. Tolkien's "The Lord of the Rings" (1954–55). It is described in an earlier story, "The Hobbit" (1937), as a magic ring of invisibility. In the sequel, "The Lord of the Rings", Tolkien ascribes to the Ring a darker character, with malevolent power going far beyond conferring invisibility: it was created by Sauron the Dark Lord as part of his design to win domination over Middle-earth. "The Lord of the Rings" concerns the quest to destroy the Ring to keep Sauron from fulfilling his design. Context_8 : The One Ring Roleplaying Game (first released in 2011 under the title The One Ring: Adventures over the Edge of the Wild) is a tabletop role-playing game published by Cubicle 7. It is set in J.R.R. Tolkien's Middle-earth, in the time between "The Hobbit" and "The Lord of the Rings". Since its release, a number of other materials have been published, with more on the way. Context_9 : The Lord of the Rings is a 1978 American-British animated high fantasy film directed by Ralph Bakshi. It is an adaptation of J. R. R. Tolkien's high fantasy epic "The Lord of the Rings", comprising "The Fellowship of the Ring" and the first half of "The Two Towers". Set in Middle-earth, the film follows a group of hobbits, elves, men, dwarves, and wizards who form a fellowship. They embark on a quest to destroy the One Ring made by the Dark Lord Sauron, and ensure his destruction. Context_10 : An oncolytic virus is a virus that preferentially infects and kills cancer cells. As the infected cancer cells are destroyed by oncolysis, they release new infectious virus particles or virions to help destroy the remaining tumour. Oncolytic viruses are thought not only to cause direct destruction of the tumour cells, but also to stimulate host anti-tumour immune responses. fact_1 :  Pippin and Merry are introduced as a pair of young hobbits who become ensnared in fellow hobbit Frodo Baggins's quest to destroy the One Ring. fact_2 : The One Ring is an artefact that appears as the central plot element in J. R. R. Tolkien's "The Lord of the Rings" (1954–55). Answer: become ensnared
Who wants to help destroy the one ring?

Context_1 : The Eklutna River is a 22-mile (35 km) long river located in the Southcentral region of the U.S. state of Alaska. A degraded anadromous stream of glacial origin, it originates at Eklutna Glacier and flows through Eklutna Lake and a canyon up to 350 feet (107 m) deep, emptying into the Knik Arm of Cook Inlet approximately 17 miles (27 km) northeast of Anchorage. It has one significant tributary, Thunderbird Creek, which enters the south bank about 1 km (0.6 mi) upstream from where the river exits the canyon and forms an alluvial fan. Due to water impoundments on the Eklutna River for power generation, Thunderbird Creek is currently the main source of water in the river. The river is located entirely within the limits of the Municipality of Anchorage. Context_2 : The Berg River (also called Great Berg River or in Afrikaans: Bergrivier) is a river located just north of Cape Town in the Western Cape Province of South Africa. It is approximately 294 km (183 mi) long with a catchment area of 7,715 km² (2979 mi²) and outlets into the Atlantic Ocean. About 65% of the Berg River area is under agriculture. The major towns in the Berg River area are Velddrif and Laaiplek near the coast, Piketberg, Hopefield, Moorreesburg and Darling further inland, and Wellington and Paarl in the upper catchment. The lead source of the Berg River is south of Franschhoek in the Drakenstein Mountains. Context_3 : The Kazan River (Inuktitut "Harvaqtuuq", Inuktitut syllabics ᓴᕐᕙᖅᑑᖅ; meaning "strong rapids", "the big drift" or "place of much fast flowing water"), is a Canadian Heritage River located in Nunavut, Canada. The Dene name for the river was Kasba-tue meaning “white partridge river.” The name was apparently changed to Kazan in the late 19th century due to the influence of Order of Mary Immaculate missionaries. The river headwaters are in northern Saskatchewan at Kasba Lake, and it flows north for about 1000 km (621 mi) before emptying into Baker Lake ( ), on the opposite side of the mouth of the Thelon River. Along its course the river flows through several lakes, including Ennadai Lake and Yathkyed Lake, over the Kazan Falls (25 m ), down a red sandstone gorge and through both boreal forest and tundra. It is the last section of the river, below Ennadai Lake, that is above the timber line and is designated a Canadian Heritage River. Context_4 : The Derwent River is a river located in Tasmania, Australia. The river rises in the state's Central Highlands and descends more than 700 m over 200 km , flowing through Hobart, the state's capital city, before emptying into Storm Bay and flowing into the Tasman Sea. The banks of the Derwent were once covered by forests and occupied by Tasmanian Aborigines. European settlers farmed the area and during the 20th century many dams were built on its tributaries for the generation of hydro-electricity. The River Derwent Starts at Lake St Clair. Context_5 : The Poteau River is a 141-mile (227 km) long river located in the U.S. states of Arkansas and Oklahoma. It is the only river in Oklahoma that flows north and is the seventh largest river in the state. It is a tributary of the Arkansas River, which itself is a tributary of the Mississippi River. Context_6 : The Bald River is a river located in Monroe County, Tennessee in the Cherokee National Forest. It is a tributary of the Tellico River. Just before it empties into the Tellico, the river falls over a large waterfall, Bald River Falls, which is variously reported as being between 80 and 100 feet (25 and 30 m) high. The river then flows under a bridge on Forest Service Road 120 (the falls and the river mouth are both very readily visible from the bridge). The falls is regarded as the most impressive and scenic waterfall in East Tennessee. The river is short in length but powerful as it flows through a steep, densely wooded valley and it is constantly replenished by the area's frequent rains. It rises just north of the North Carolina state line near the crest of the Unicoi Mountains and flows northeast for a short distance before turning to the northwest. Context_7 : The Ducie River is a river located on the Cape York Peninsula in Far North Queensland, Australia. Context_8 : The Wicomico River is a 13.0 mi tributary of the lower tidal portion of the Potomac River located in the U.S. state of Maryland south of Washington, DC. The river empties into the Potomac at Cobb Island and St. Margaret's Island. Its watershed area (excluding water) is 77 sqmi , with 2% impervious surface in 1994. in Charles, St. Mary's, and southern Prince George's counties. The lower section of the river forms part of the boundary between Charles and St. Mary's counties. The Wicomico River was designated a Scenic River under the Maryland Scenic River Act in 1968, and there are Scenic River Commissions for it in both Charles and St. Mary's counties (see links below). Context_9 : Queensland (abbreviated as QLD, or less frequently Q) is the second-largest and third-most-populous state in the Commonwealth of Australia. Situated in the north-east of the country, it is bordered by the Northern Territory, South Australia and New South Wales to the west, south-west and south respectively. To the east, Queensland is bordered by the Coral Sea and Pacific Ocean. The state is the world's sixth largest sub-national entity, with an area of 1,852,642 km. Context_10 : In archaeology, survey or field survey is a type of field research by which archaeologists (often landscape archaeologists) search for archaeological sites and collect information about the location, distribution and organization of past human cultures across a large area (e.g. typically in excess of one hectare, and often in excess of many km). Archaeologists conduct surveys to search for particular archaeological sites or kinds of sites, to detect patterns in the distribution of material culture over regions, to make generalizations or test hypotheses about past cultures, and to assess the risks that development projects will have adverse impacts on archaeological heritage. The surveys may be: (a) "intrusive" or "non-intrusive", depending on the needs of the survey team (and the risk of destroying archaeological evidence if intrusive methods are used) and; (b) "extensive" or "intensive", depending on the types of research questions being asked of the landscape in question. Surveys can be a practical way to decide whether or not to carry out an excavation (as a way of recording the basic details of a possible site), but may also be ends in themselves, as they produce important information about past human activities in a regional context. fact_1 : The Ducie River is a river located on the Cape York Peninsula in Far North Queensland, Australia. fact_2 : Queensland (abbreviated as QLD, or less frequently Q) is the second-largest and third-most-populous state in the Commonwealth of Australia. fact_3 :  The state is the world's sixth largest sub-national entity, with an area of 1,852,642 km. Answer: 1,852,642

The Ducie River is a river located in a state with an area of how many km?