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 : A commencement speech or commencement address is a speech given to graduating students, generally at a university, generally in the United States, although the term is also used for secondary education institutions. The "commencement" is a ceremony in which degrees or diplomas are conferred upon graduating students. A commencement speech is typically given by a notable figure in the community, during the "commencement exercise". The person giving such a speech is known as a commencement speaker. Very commonly, colleges or universities will invite politicians, important citizens, or other noted speakers to come and address the graduating class. Context_2 : The Jeremiah Wright controversy gained national attention in the United States, in March 2008 when ABC News, after reviewing dozens of U.S. Presidential candidate Barack Obama's pastor Jeremiah Wright's sermons, excerpted parts which were subject to intense media scrutiny. Wright is a retired senior pastor of Trinity United Church of Christ in Chicago and former pastor of President Obama. Obama denounced the statements in question, but critics continued to press the issue of his relationship with Wright. In response to this, he gave a speech titled "A More Perfect Union", in which he sought to place Wright's comments in a historical and sociological context. In the speech, Obama again denounced Wright's remarks, but did not disown him as a person. The controversy began to fade, but was renewed in late April when Wright made a series of media appearances, including an interview on "Bill Moyers Journal", a speech at the NAACP, and a speech at the National Press Club. After the last of these, Obama spoke more forcefully against his former pastor, saying that he was "outraged" and "saddened" by his behavior, and in May he resigned his membership in the church. Context_3 : Wallace John Challens, {'1': ", '2': ", '3': ", '4': "} (14 May 1915 – 1 March 2002) was a British scientist and civil servant. A graduate of University College, Nottingham, he began working at the Royal Arsenal in Woolwich in 1936. In 1939, he was transferred to the rocket department. After the defeat of Germany, he was sent to the United States as part of the British Scientific Mission to work on the V-1 flying bomb and the V-2 rocket. On returning to the United Kingdom in 1947, he was recruited by William Penney for the British atomic bomb project. He led the team that developed the firing circuits for the bomb used in Operation "Hurricane", the first British nuclear test. He later developed a neutron generator. He took part in most of the British nuclear tests at Maralinga, and was the scientific director of the Operation "Grapple" tests in 1957. He subsequently became the AWRE's Assistant Director in 1965, Deputy Director in 1972, and Director from 1976 until his retirement in 1978. Context_4 : Operation Grapple was the codeword used to cover UK defence operations in support of the UN peacekeeping missions in the former Yugoslavia (authorised by UNSCR 776 of September 1992); including the deployment of British forces in Bosnia and Croatia from October 1992 until December 1995 as part of the United Nations Protection Force (UNPROFOR). UNPROFOR would eventually hand over the peacekeeping mission in Bosnia to NATO's Implementation Force (IFOR) in winter 1995. The British participation in the IFOR was called Operation Resolute; the whole NATO mission was called Operation Joint Endeavour. The IFOR mission would last approximately a year, before it transitioned to the follow-on Stabilisation Force in Bosnia and Herzegovina (SFOR). Context_5 : United States v. New Wrinkle, Inc., 342 U.S. 371 (1952), is a 1952 Supreme Court decision in which the Court held that a claim of conspiracy to fix uniform minimum prices and to eliminate competition throughout substantially all of the wrinkle finish industry of the United States by means of patent license agreements was, if proved, a violation of § 1 of the Sherman Act. That one of the defendants, a patent-holding company, abstained from manufacturing activities, did not ship goods in commerce, and engaged solely in patent licensing did not insulate its activity from § 1. Making these license contracts for the purpose of regulating distribution and fixing prices of commodities in interstate commerce is subject to the Sherman Act, even though the isolated act of contracting for the licenses occurs within a single state. Patents give no protection from the prohibitions of the Sherman Act when the patent licensing agreements are used to restrain interstate commerce and fix prices of goods shipped in commerce. Context_6 : Midway Stock Farm Barn is a historic building located north of Keosauqua, Iowa, United States. The barn was built by William A. Barker around 1880. It gained historical significance when his son Webb installed equipment made by the Louden Machinery Company of Fairfield, Iowa. By doing so he converted the facility from one that raised livestock to a dairy operation. Around 1918 Barker built an addition onto the south side of the barn and installed a litter carrier with tracks and switches on the ground floor, a hay carrier with a steel track and grapple hook hay fork also on the main floor, and a metal aerator on the roof. It is one of few local operations that still has the Louden equipment. The barn was listed on the National Register of Historic Places in 1999. Context_7 : "Imminent lawless action" is a standard currently used that was established by the United States Supreme Court in "Brandenburg v. Ohio" (1969), for defining the limits of freedom of speech. "Brandenburg" clarified what constituted a "clear and present danger", the standard established by "Schenck v. United States" (1919), and overruled "Whitney v. California" (1927), which had held that speech that merely advocated violence could be made illegal. Under the imminent lawless action test, speech is not protected by the First Amendment if the speaker intends to incite a violation of the law that is both imminent and likely. While the precise meaning of "imminent" may be ambiguous in some cases, the court provided later clarification in "Hess v. Indiana" (1973). In this case, the court found that Hess's words did not fall outside the limits of protected speech, in part, because his speech "amounted to nothing more than advocacy of illegal action at some indefinite future time," and therefore did not meet the imminence requirement. Context_8 : Operation Grapple was the name of four series of British nuclear weapons tests of early atomic bombs and hydrogen bombs carried out in 1957 and 1958 at Malden Island and Christmas Island in the Pacific Ocean as part of the British hydrogen bomb programme. Nine nuclear explosions were initiated, culminating in the United Kingdom becoming the third recognised possessor of thermonuclear weapons, and the restoration of the nuclear Special Relationship with the United States with the 1958 US-UK Mutual Defence Agreement. Context_9 : USS "Grapple" (ARS-53) is a "Safeguard"-class salvage ship in the United States Navy. Her home port is Norfolk, Virginia. On 13 July 2006 "Grapple" was decommissioned from US Navy service and converted to civilian operation by Military Sealift Command. She was redesignated as USNS "Grapple" (T-ARS 53). Context_10 : The Special Relationship is an unofficial term for the political, diplomatic, cultural, economic, military, and historical relations between the United Kingdom and the United States, which has been used to different degrees in different times in history. It was used in a 1946 speech by Winston Churchill. Although both the UK and US have close relationships with many other nations, the level of cooperation between them in economic activity, trade and commerce, military planning, execution of military operations, nuclear weapons technology, and intelligence sharing has been described as "unparalleled" among major powers. The existence of a "special relationship" has sometimes been described as a myth. US president Barack Obama considered Germany to be his "closest international partner" and said the UK would be at the "back of the queue" in any trade deal with the US if it left the European Union. fact_1 :  Nine nuclear explosions were initiated, culminating in the United Kingdom becoming the third recognised possessor of thermonuclear weapons, and the restoration of the nuclear Special Relationship with the United States with the 1958 US-UK Mutual Defence Agreement. fact_2 :  It was used in a 1946 speech by Winston Churchill. Answer: Winston Churchill
Operation Grapple helped fix something with the United States, which was used by which notable person in a speech?

Context_1 : Dariusz Adam Wolski (born 7 May 1956) is a Polish film and music video cinematographer. He is best known for his work as the cinematographer on the "Pirates of the Caribbean" film series and on Alex Proyas' cult classics "The Crow" and "Dark City". Many of his collaborations include working with film directors like Ridley Scott, Rob Marshall, Tony Scott, Gore Verbinski and Tim Burton. He has been a member of the American Society of Cinematographers since 1996 and a member of the Academy of Motion Picture Arts and Sciences since 2004. Along with working with many film directors, Wolski has also worked on several music videos with artists such as Elton John, Eminem, David Bowie, Sting, Aerosmith, and Neil Young. Context_2 : Kim Ki-duk ( ] ; born December 20, 1960) is a South Korean filmmaker noted for his idiosyncratic art-house cinematic works. His films have received many distinctions in the festival circuit, making him one of the most important contemporary Asian film directors. Major festival awards include Golden Lion at 69th Venice International Film Festival for "Pietà", Silver Lion for Best Director at 61st Venice International Film Festival for "3-Iron", Silver bear for Best Director at 54th Berlin International Film Festival for "Samaria" and Un Certain Regard prize at 2011 Cannes Film Festival for Arirang. His most widely known feature is "Spring, Summer, Fall, Winter... and Spring" (2003), included in film critic Roger Ebert's Great Movies. Two of his films served as official submissions for Academy award for best foreign language film as South Korean entries. He has given scripts to several of his former assistant directors including Juhn Jai-hong ("Beautiful" and "Poongsan") and Jang Hoon ("Rough Cut"). Context_3 : The Matrix Online (officially abbreviated as MxO) was a massively multiplayer online role-playing game (MMORPG) initially developed by Monolith Productions and later, a few months after launch, by Sony Online Entertainment. It was billed as an official continuation of the storyline of "The Matrix films", as The Wachowskis, the franchise's creators, gave their blessing to the notion of gamers "inherit[ing] the storyline". The game began closed beta-testing in June 2004 which was then opened for people who pre-ordered the game in November 2004. Warner Bros. and Sega officially released "MxO" on March 22, 2005 in the United States. It was released in Europe on April 15, 2005. In June 2005 it was announced that Warner Bros. sold the rights to the game to Sony Online Entertainment, and the game's development and operation was transitioned to the latter on August 15, 2005. Sony Online Entertainment shut down operation of the game on July 31, 2009. Context_4 : Metro 2034 (Russian: Метро 2034 ) is a novel written by Russian author Dmitry Glukhovsky and is a sequel to his novel Metro 2033. Although Metro 2034 is the official continuation of the Metro 2033 storyline, the 2013 video game – the sequel to the video game adaptation of the original novel – has no similarities to the novel in its plot. Metro: Last Light has been adapted into the novel Metro 2035. Context_5 : Monticello Regional Airport (IATA: MXO, ICAO: KMXO, FAA LID: MXO) , formerly known as Monticello Municipal Airport, is a public airport located two miles (3 km) southeast of the central business district of Monticello, a city in Jones County, Iowa, United States. It is owned by the City of Monticello. Context_6 : Montazur Rahman Akbar is a Bangladeshi film director, screenwriter, producer, social activist and entrepreneur known for his film work in Dhallywood, the Bengali-language film industry centered in Dhaka, Bangladesh. He was also a freedom fighter in Bangladesh Liberation War in 1971 in Sector Number 7 under the command of Sector Commander Quazi Nuruzzaman. After returning from war, he joined the local theater group Akkelpur Adorsho Club and directed a number of plays. He started his career as an assistant director under prominent film directors Matin Rahman, Azizur Rahman, Zillur Rahman, Saiful Azam Kashem and Narayan Ghosh Mita. He worked as an assistant with the crew of successful films like "Chhutir Ghonta", "Janata Express" and many more from 1979 to 1990. He debuted as a director with "Takar Pahar" (1993) but its release got delayed. Thus the first film released under his direction is "NayJudhdhu" (1991). He has directed successful commercial films from 1990's. He works most often in the action genre with Superstar Manna. He has collaborated with action hero Manna in 22 films, writer Abdullah Zahir Babu in 46 films, actor Dipjol in 13 films, editor Amzad Hossain in 22 films. Akbar writes screenplays for most of his films. He has written a single song in his film "Big Boss" (2003). He was owner of the production company Nayan-Apon Production. This company produced the films "Kukhato Khuni" in 2000 and "Babar Junno Judhdhu" in 2008 with Star Plus. His films have introduced Dipjol, Popy, Keya, Riya Sen, Shakiba, Songita, Antara Biswas and Pushpi to Dhallywood. His sibling Istofa Rahman is a cinematographer in Dhallywood. He served as board executive member of Bangladesh Film Producers Distributors Association and Bangladesh Film Directors Association. He won awards such as the Zia Sommamona Prodok (2003) and Jonotar Nishas Personality Award (2009). He also founded a development NGO named Prochesta. He has directed television commercials with agencies like Greenland Training Center, Decent Holding and Hiton TV. He has directed television drama and drama serials like Pakhal, Golden Swarna, Pakhi Ebong Manushera. He has been invited as a guest judge in television channel programs like "Super Hero Super Heroin", "Voice Of The Nation" and "Mirakkel Akkel Challenger". He is also interested in business in his hometown Joypurhat. His business enterprises include Apu Electronics Bazar, Mariam Traders, Furniture Village and Cholte Cholte. Context_7 : Alan Smithee (also Allen Smithee) is an official pseudonym used by film directors who wish to disown a project. Coined in 1968 and used until it was formally discontinued in 2000, it was the sole pseudonym used by members of the Directors Guild of America (DGA) when a director, dissatisfied with the final product, proved to the satisfaction of a guild panel that he or she had not been able to exercise creative control over a film. The director was also required by guild rules not to discuss the circumstances leading to the move or even to acknowledge being the project's director. Context_8 : The Neuchâtel International Fantastic Film Festival (NIFFF) is a Swiss film festival dedicated to fantastic movies. It was created in 2000 and is now renowned internationally as one of the foremost film festivals in the world for genre cinema. The NIFFF defines itself through a rich and diversified programming, constructed around three central axes: Fantastic cinema, Asian cinema and Digital images. The films shown at the Festival are very diversified, ranging from major works by renowned directors to unknown and underground "films d'auteurs". Famous fantastic film directors have already honored the NIFFF with their presences, including George A. Romero, Joe Dante, John Landis, Terry Gilliam, Hideo Nakata. Context_9 : Lana Wachowski (formerly Laurence "Larry" Wachowski, born June 21, 1965) and Lilly Wachowski (formerly Andrew Paul "Andy" Wachowski, born December 29, 1967) are American film directors, screenwriters, and producers. They are siblings, and are both trans women. Collectively known as The Wachowskis ( ) and formerly as The Wachowski Brothers, the pair made their directing debut in 1996 with "Bound", and achieved fame with their second film "The Matrix" (1999), a major box office success for which they won the Saturn Award for Best Director. They wrote and directed its two sequels: "The Matrix Reloaded" and "The Matrix Revolutions" (both in 2003), and were deeply involved in the writing and production of other works in that franchise. Context_10 : The Directors Guild of Japan (日本映画監督協会 , Nihon Eiga Kantoku Kyōkai ) is a trade union created to represent the interests of film directors in the film industry in Japan. It was founded in 1936, with Minoru Murata serving as the first president, and has continued to this day apart from a period between 1943 and 1949 when it was disbanded at first on orders from the government. It is particularly concerned with protecting the copyright and other rights the director has over the work, defending freedom of expression, and promoting the economic interests of its members. For instance, it has issued protests against efforts to prevent screenings of such films as "Yasukuni" and "The Cove". The Guild also produced the film "Eiga kantoku tte nan da" ("What Is a Film Director?") on the occasion of its 70th anniversary to promote its view that the director possesses the copyright of a film. fact_1 : The Matrix Online (officially abbreviated as MxO) was a massively multiplayer online role-playing game (MMORPG) initially developed by Monolith Productions and later, a few months after launch, by Sony Online Entertainment. fact_2 :  It was billed as an official continuation of the storyline of "The Matrix films", as The Wachowskis, the franchise's creators, gave their blessing to the notion of gamers "inherit[ing] the storyline". fact_3 : Lana Wachowski (formerly Laurence "Larry" Wachowski, born June 21, 1965) and Lilly Wachowski (formerly Andrew Paul "Andy" Wachowski, born December 29, 1967) are American film directors, screenwriters, and producers. fact_4 :  Collectively known as The Wachowskis ( ) and formerly as The Wachowski Brothers, the pair made their directing debut in 1996 with "Bound", and achieved fame with their second film "The Matrix" (1999), a major box office success for which they won the Saturn Award for Best Director. Answer: The Wachowski Brothers
MxO was billed as an official continuation of the storyline of a franshise created by film directors formerly known as what?

Context_1 : The House and Merit Order of Duke Peter Frederick Louis (German: "Haus und Verdienstorden von Herzog Peter Friedrich Ludwig") or proper German Oldenburg House and Merit Order of Duke Peter Frederick Louis (German: "Oldenburgische Haus- und Verdienstorden des Herzogs Peter Friedrich Ludwig") was a civil and military order of the Grand Duchy of Oldenburg, a member state of the German Empire. The order was founded by Grand Duke Augustus of Oldenburg on November 27, 1838, to honor his father, Peter Frederick Louis of Oldenburg. It became obsolete in 1918 after the abdication of the last grand duke. Context_2 : Peter Alexandrovich of Oldenburg (Peter Friedrich Georg, Duke of Oldenburg) (21 November 1868 – 11 March 1924) was the first husband of Grand Duchess Olga Alexandrovna of Russia, the youngest sister of Tsar Nicholas II. Context_3 : The Asturian or Astur-Leonese dynasty ("dinastía asturiana" or "astur-leonesa"), known in Arabic as the Beni Alfons or Banu Alfonso ("sons of Alfonso"), was the ruling family of Asturias, Galicia and León from about 740 until 1037. The first king of the dynasty was Alfonso I, son of Duke Peter of Cantabria. For the first century, rule alternated between Alfonso's descendants and those of his brother, Fruela of Cantabria. With the death of Alfonso II a century later, a younger branch of the family took the throne, headed by Ramiro I. For most of the 10th century, internecine squabbles resulted in divided rule and succession struggles among various branches of the family, which were brought to an end by the succession of Bermudo II in 984. The rule of the dynasty ended with the defeat and death of Bermudo III in 1037, the throne passing via his sister to Ferdinand I of León. Context_4 : The North German Basin is a passive-active rift basin located in central and west Europe, lying within the southeastern most portions of the North Sea and the southwestern Baltic Sea and across terrestrial portions of northern Germany, Netherlands, and Poland. The North German Basin is a sub-basin of the Southern Permian Basin, that accounts for a composite of intra-continental basins composed of Permian to Cenozoic sediments, which have accumulated to thicknesses around 10 - . The complex evolution of the basin takes place from the Permian to the Cenozoic, and is largely influenced by multiple stages of rifting, subsidence, and salt tectonic events. The North German Basin also accounts for a significant amount of Western Europe's natural gas resources, including one of the worlds largest natural gas reservoir, the Groningen gas field. Context_5 : Wittrock is a surname of North German origin. People with the surname include: Context_6 : Frink is a surname of North German origin. Context_7 : Duke Konstantin Friedrich Peter Georgievich of Oldenburg (26 August 1812 in Yaroslavl, Russian Empire – 14 May 1881 in St. Petersburg, Russian Empire) was a Duke of the House of Oldenburg. He was the grandfather of Duke Peter Alexandrovich of Oldenburg as well as grandfather of Grand Duke Nicholas Nikolaevich, General of the Imperial Russian Army during World War I. His great-great grandson, Nicholas Romanov, was the President of the Romanov Family Association until his death in 2014. Context_8 : The North German Confederation Treaty (in German "Augustbündnis", or Alliance of August) (also called the North German Federation Treaty and the Treaty of 18 August 1866) was the treaty between the Kingdom of Prussia and other northern and central German states that initially created the North German Confederation, which was the forerunner to the German Empire. This treaty, and others that followed in September and October, are often described as the "August treaties", although not all of them were concluded in August 1866. Context_9 : The House of Oldenburg is a European dynasty of North German origin. It is one of Europe's most influential royal houses, with branches that rule or have ruled in Denmark, Iceland, Greece, Norway, Russia, Sweden, Schleswig, Holstein, and Oldenburg. The current Queen of Denmark and King of Norway, the former King of Greece, the consorts of Greece and the United Kingdom, as well as the first twelve names in the line of succession to the British throne, are all patrilineal members of the Glücksburg branch of this house. Context_10 : David Petersen (born Lübeck ca. 1650 or 1651 – died Amsterdam, before 5 May 1737) was a violinist and composer of north German origin active in the Netherlands (United Provences). fact_1 : Duke Konstantin Friedrich Peter Georgievich of Oldenburg (26 August 1812 in Yaroslavl, Russian Empire – 14 May 1881 in St. Petersburg, Russian Empire) was a Duke of the House of Oldenburg. fact_2 :  He was the grandfather of Duke Peter Alexandrovich of Oldenburg as well as grandfather of Grand Duke Nicholas Nikolaevich, General of the Imperial Russian Army during World War I. fact_3 : The House of Oldenburg is a European dynasty of North German origin. Answer: House of Oldenburg

The grandfather of  Duke Peter Alexandrovich was the Duke of what European dynasty of North German Origin