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.

Example Input: Context_1 : The 30th Bombardment Squadron is a United States Air Force unit. On 19 September 1985 it was consolidated with the USAF Air Demonstration Squadron, also known as the United States Air Force Thunderbirds. Context_2 : In aerodynamics, pitch-up is a severe form of stall in an aircraft. It is directly related to inherent properties of all swept wings, and seen primarily on those platforms. Unlike conventional low-speed stalls, pitch-up can occur at any speed, and are especially dangerous when they take place in the transonic; at these speeds the aerodynamic loads can become so high as to break up the aircraft, as occurred in 1964 when a F-105 Thunderchief of the USAF Thunderbirds broke up in mid-air. Context_3 : The Propulsion Wind Tunnel Facility, located at Arnold Engineering Development Complex, Arnold Air Force Base, Tennessee, holds three wind tunnels: the 16-foot transonic (16T), 16-foot supersonic (16S), and the aerodynamic 4-foot transonic (4T) tunnels. The facility is devoted to aerodynamic and propulsion integration testing of large-scale aircraft models. The tunnels are powered by a large compressor plant which allows the wind tunnels to run for extended periods of time. The test unit is owned by the United States Air Force and operated by Aerospace Testing Alliance. Context_4 : Lloyd W. "Fig" Newton (born December 24, 1942) is a retired United States Air Force four-star general who served as Commander, Air Education and Training Command (COMAETC) from 1997 to 2000. He was also the first African-American pilot in the U.S. Air Force Thunderbirds. Context_5 : The Beechcraft T-6 Texan II is a single-engine turboprop aircraft built by the Raytheon Aircraft Company (which became Hawker Beechcraft and later Beechcraft Defense Company, and was bought by Textron Aviation in 2014). A trainer aircraft based on the Pilatus PC-9, the T-6 has replaced the Air Force's Cessna T-37B Tweet and the Navy's T-34C Turbo Mentor. The T-6A is used by the United States Air Force for basic pilot training and Combat Systems Officer (CSO) training and by the United States Navy and United States Marine Corps for primary Naval Aviator training as well as primary and intermediate Naval Flight Officer (NFO) training. The T-6A is also used as a basic trainer by the Royal Canadian Air Force (CT-156 Harvard II), the Greek Air Force, the Israeli Air Force ("Efroni"), and the Iraqi Air Force. The T-6B is the primary trainer for U.S. student naval aviators. The T-6C is used for training by the Mexican Air Force, Royal Air Force, Royal Moroccan Air Force, and the Royal New Zealand Air Force. Context_6 : The Republic F-105 Thunderchief was a supersonic fighter-bomber used by the United States Air Force. The Mach 2 capable F-105 conducted the majority of strike bombing missions during the early years of the Vietnam War; it was the only U.S. aircraft to have been removed from combat due to high loss rates. Originally designed as a single-seat, nuclear-attack aircraft, a two-seat Wild Weasel version was later developed for the specialized Suppression of Enemy Air Defenses (SEAD) role against surface-to-air missile sites. The F-105 was commonly known as the "Thud" by its crews. Context_7 : The X-53 Active Aeroelastic Wing (AAW) development program is a completed American research project that was undertaken jointly by the Air Force Research Laboratory (AFRL), Boeing Phantom Works and NASA's Dryden Flight Research Center, where the technology was flight tested on a modified McDonnell Douglas F/A-18 Hornet. Active Aeroelastic Wing Technology is a technology that integrates wing aerodynamics, controls, and structure to harness and control wing aeroelastic twist at high speeds and dynamic pressures. By using multiple leading and trailing edge controls like "aerodynamic tabs", subtle amounts of aeroelastic twist can be controlled to provide large amounts of wing control power, while minimizing maneuver air loads at high wing strain conditions or aerodynamic drag at low wing strain conditions. The flight program which first proved the use of AAW technology in full scale was the X-53 Active Aeroelastic Wing program. Context_8 : Punta Gorda Airport (IATA: PGD, ICAO: KPGD, FAA LID: PGD) is a public airport three miles southeast of Punta Gorda, in Charlotte County, Florida. It is owned by the Charlotte County Airport Authority and was formerly called Charlotte County Airport. The airport has mainly been used by single engine and small jet aircraft, but has recently seen more scheduled airline service, with numerous flights offered by Allegiant Air. The airport is home to the Florida International Air Show, an annual event which has featured various military demonstration teams, such as the United States Navy's Flight Demonstration Squadron, the "Blue Angels"; the "U.S. Air Force Thunderbirds"; and the United States Army's "Sky Soldiers" (173rd Airborne Brigade Combat Team) Cobra helicopter team. Context_9 : The USAF Air Demonstration Squadron ("Thunderbirds") is the air demonstration squadron of the United States Air Force (USAF). The Thunderbirds are assigned to the 57th Wing, and are based at Nellis Air Force Base, Nevada. Created in 1953, the USAF Thunderbirds are the third oldest formal flying aerobatic team (under the same name) in the world, after the United States Navy Blue Angels formed in 1946 and the prestigious French Air Force Patrouille de France formed in 1931. Context_10 : The Cape Cod Airshow & Open House was an airshow held in August of every odd numbered year at Otis Air National Guard Base in Falmouth, Massachusetts. It most recently was run in 2007 after a six-year hiatus. The show in 2003 was canceled because of Operation Iraqi Freedom and the show in 2005 was canceled for unknown reasons. The most recent show exhibited the 101st Air Refueling Wing, the 102nd Fighter Wing, the 103rd Fighter Wing, the 104th Fighter Wing, and various other aircraft from the United States and Canada. The United States Air Force Thunderbirds performed as well. The show was usually attended by several hundred thousand spectators. fact_1 :  Unlike conventional low-speed stalls, pitch-up can occur at any speed, and are especially dangerous when they take place in the transonic; at these speeds the aerodynamic loads can become so high as to break up the aircraft, as occurred in 1964 when a F-105 Thunderchief of the USAF Thunderbirds broke up in mid-air. fact_2 : The Republic F-105 Thunderchief was a supersonic fighter-bomber used by the United States Air Force. Answer: Republic F-105 Thunderchief
Example Output: In aerodynamics, pitchup is a severe form of stall in an aircraft, at transonic speeds the aerodynamic loads can become so high as to break up the aircraft, as occurred in 1964 when which type of supersonic fighterbomber, used by the United States Air Force Thunderbirds broke up in midair?

Example Input: Context_1 : The Dart Harbour & Navigation Authority (DHNA) is a Trust Port responsible under United Kingdom law for the stewardship of Dartmouth Harbour. The Authority was formed in 1976 from the merger of the River Dart Navigation Commission and the Dart Harbour Commission which had been established in the 1880s. It was constituted under the Dart Harbour and Navigation Authority Act 1975, and The Dart Harbour and Navigation Harbour Revision (Constitution) Order 2002. Context_2 : Alexander Graham Bell (March 3, 1847 – August 2, 1922) was a Scottish-born scientist, inventor, engineer, and innovator who is credited with patenting the first practical telephone and founding the American Telephone and Telegraph Company (AT&T) in 1885. Context_3 : Baddeck, Nova Scotia is a village founded in 1908, with a history stretching back to early Mi'kmaq, French and British settlements. The village was home to Alexander Graham Bell and was witness to the first flight in the commonwealth with Bell's Silver Dart. Context_4 : The Oionus I was a tetrahedral triplane built for Alexander Graham Bell It was the culmination of Bell's experiments with kites built at Baddeck, Nova Scotia. The aircraft's design combined those of the Aerial Experiment Association (AEA)'s AEA Silver Dart biplane and his AEA Cygnet kite. It was Bell's final aviation pursuit and Canada's first and only triplane design. The aircraft attempted a test flight in March 1910, but failed to achieve flight. Context_5 : Clarence W. Dart, Sr. (6 December 1920 – 17 February 2012) was a World War II fighter pilot and member of the Tuskegee Airmen. During World War II, he flew a total of 95 missions, and was shot down twice, earning two Purple Hearts. He was also the recipient of the Air Medal and the Distinguished Flying Cross with four oak leaf clusters. Dart collectively, not individually, received a Congressional Gold Medal from President George W. Bush at a ceremony in Washington, D.C. on 29 March 2007. Dart died 17 February 2012 in Saratoga Springs, New York. He was 91. Context_6 : The history of aviation in Canada begins with the first manned flight in a balloon at Saint John, New Brunswick in 1840. Development of the aviation industry in Canada was shaped by the interplay of Canadian national ambitions, national and international politics, economics, and technology. Experimental aviation started in Canada with the test flights of Bell's Silver Dart in 1909, following the epochal flight of the Wright Brothers in 1903. The experimental phase gave way to use of aircraft in warfare and many Canadians served in the British Royal Flying Corps and Royal Air Force during the First World War. Context_7 : The Golden Hawks were a Royal Canadian Air Force (RCAF) aerobatic flying team established in 1959 to celebrate the 35th anniversary of the RCAF and the "Golden" 50th anniversary of Canadian flight, which began with the AEA Silver Dart in 1909. Context_8 : The Silver Dart (or Aerodrome #4) was a derivative of an early aircraft built by a Canadian/U.S. team, which after many successful flights in Hammondsport, New York, earlier in 1908, was dismantled and shipped to Baddeck, Nova Scotia. It was flown off the ice of Baddeck Bay, a sub-basin of Bras d'Or Lake, on 23 February 1909, making it the first controlled powered flight in Canada. The aircraft was piloted by one of its designers, John McCurdy. The original "Silver Dart" was designed and built by the Aerial Experiment Association (AEA), formed under the guidance of Dr. Alexander Graham Bell. Context_9 : Jay Saul Silver is an electrical engineer and toy inventor (and hacker) from Cocoa Beach, Florida. Silver is the Founder and CEO of JoyLabz/MaKey MaKey and was the first-ever Maker Research Scientist at Intel. Context_10 : Hector's clingfish, "Gastroscyphus hectoris", is a clingfish of the family Gobiesocidae, the only species in the genus Gastrocyathus. It is found all down the east coast of New Zealand around the low water mark amongst seaweed, on rocky coastlines. Its length is up to 6.4 cm SL. It is named after Scottish-born scientist James Hector. fact_1 :  The original "Silver Dart" was designed and built by the Aerial Experiment Association (AEA), formed under the guidance of Dr. Alexander Graham Bell. fact_2 : Alexander Graham Bell (March 3, 1847 – August 2, 1922) was a Scottish-born scientist, inventor, engineer, and innovator who is credited with patenting the first practical telephone and founding the American Telephone and Telegraph Company (AT&T) in 1885. Answer: August 2, 1922
Example Output: When was the Scottishborn scientist, inventor and engineer died who formed Silver Dart?

Example Input: Context_1 : Alaeddin Pasha was the first Ottoman grand vizier. His father's name was Kemalettin, and thus he was usually called "Hacı Kemalettin oğlu Alaeddin Pasha" or "Alaeddin bin Hacı Kemalletin, "meaning "son of Hacı Kemalettin's." He was probably from the town of Cendere, from where the famous Çandarlı family also originated. He was a fakih (expert in Islamic law). He was appointed as the vizier during the last years of Osman I's reign (probably in 1320). He continued during Orhan's Bey's reign. Since there was only one vizier in the divan during the early years of the Ottoman beylik, his title was not actually grand vizier, but his post was equivalent to the post of the later grand viziers. Because of this, he is known as the first grand vizier of the Ottoman Empire. Context_2 : Kör Yusuf Ziyaüddin Pasha ("Yusuf Ziyaüddin Pasha the Blind"), also known as Yusuf Ziya Pasha (died 1819), was an Ottoman statesman who twice served as the Grand Vizier of the Ottoman Empire in 1798–1805 and 1809–1811. Before, between and after his terms as grand vizier, he served numerous posts as governor of various provinces and districts throughout the empire. As grand vizier, he commanded the Ottoman ground forces against the French Army in the Ottoman reconquest of Egypt and later served as a commander in the Ottoman wars with the Russia Empire. Context_3 : Mehmed Selim Pasha or Mehmed Selim Sırrı Pasha (1771 Bender, Moldova – 1831 Damascus, Ottoman Empire, nickname: "Benderli") was an Ottoman statesman. He was Grand Vizier of the Ottoman Empire. He ruled from 14 September 1824 to 24 October 1828 as Grand Vizier of sultan Mahmud II and failed in the fight against the Greek War of Independence. The Auspicious Incident ("Vaka-i Hayriye"), the Battle of Navarino (1827), happened during his period in office. In 1828-30 he became Wali (governor) of Rumelia Province and 1830-31 Wali of Damascus (Syria). When the citizens of Damascus and the local garrison of Jannisaries rose in revolt against him, Selim Pasha sought refuge into the Citadel of Damascus. After a siege lasting 40 days he was promised safe passage but murdered before he could leave the city. Context_4 : Osman Fazli (Turkish: Atpazarı Osman Fazlı-ilahi or Kutb Osman Fazlı), was a Jelveti Sufi spiritual guide in 17th-century Ottoman Empire. He spent c.25 years teaching and preaching, and became head Sheikh of the order in Istanbul and led the studies, conversation, meditation, and dhikr. But when he was about 48 it was revealed to him that the Ottoman Empire would fall into ruin, and, although he was of reclusive temperament, felt the only way to care for its population was to be at the Sultan's court. There he was outspoken against many of the Grand Vizier's plans: that they would bring disaster and misfortune, and he was proven right. He spent some years at court but when he declared one Grand Vizier's plan as against the sharia and distorting the Quran, the only way the Vizier could silence him was with exile. Osman Fazli went into retreat but emerged with a different course of action: he was leading a band of Sufis towards the battlefront when he was arrested and exiled for good. Osman Fazli exemplifies the Jelveti way: that following union with Allah he returns and acts in the world. He is "hushyar" (awake). Context_5 : Hadım Sinan Pasha (Ottoman Turkish: خادم سنان پاشا, Modern Turkish: Hadım Sinan Paşa, "Sinan Pasha the Eunuch"; Bosnian: "Sinan-paša Borovinić" ; 1459 – 22 January 1517) was Grand Vizier of the Ottoman Empire from 1516 to 1517. He was of Serb decent. Context_6 : Sinanüddin Fakih Yusuf Pasha was an Ottoman statesman. He was fourth grand vizier of the Ottoman Empire from 1349 to 1364. He served as the last grand vizier of sultan Orhan and the first grand vizier of sultan Murad I. Context_7 : Zurnazen Mustafa Pasha was an Ottoman statesman of Albanian origin. He was Grand Vizier of the Ottoman Empire for 4 hours on March 5, 1656. He is sometimes excluded from the lists of Ottoman Grand Viziers. He was promoted from the in-attorney title to the rank of full grand vizier due to the influence he exerted on the sultan for Gazi Hüseyin Pasha's dismissal from the office. His appointment caused an uprising in Istanbul, and he was exiled after having only held the seal for four hours. Context_8 : Semiz Ali Pasha (Bosnian: "Semiz Ali-Paša Pračić" ) was an Ottoman statesman from the Sanjak of Bosnia who served as Grand Vizier of the Ottoman Empire from 1561 to 1565. He was the beylerbey (governor) of Egypt Eyalet from 1549 to 1553. Semiz Ali Pasha was born in Prača in Bosnia (thus his secondary epithet), and replaced Rüstem Pasha as a Grand Vizier. After palace schooling, he discharged high-level functions along the Ottoman Empire. Context_9 : The term eunuch ( ; ) generally refers to a man who has been castrated, typically early enough in his life for this change to have major hormonal consequences. In Latin, the words "eunuchus", "spado" (Greek: σπάδων "spadon"), and "castratus" were used to denote eunuchs. Context_10 : The Austro–Turkish War was fought between Austria and the Ottoman Empire. The Treaty of Karlowitz (1699) was not an acceptable long-standing agreement for the Ottoman Empire. Twelve years after Karlowitz, the Turks began the long prospect of taking revenge for their defeat at the Battle of Vienna in 1683. First, the Turkish Grand Vizier Baltacı Mehmet's army defeated Peter the Great's Russian Army in the Russo–Turkish War (1710–1711). Thereafter, in the Turkish–Venetian War (1714–1718), the new Grand Vizier Damat Ali re-conquered Morea from the Venetians in 1715. As a reaction, Austria, as the guarantor of the Treaty of Karlowitz, threatened the Ottoman Empire, but in response the Ottoman Empire declared war against Austria. fact_1 : Hadım Sinan Pasha (Ottoman Turkish: خادم سنان پاشا, Modern Turkish: Hadım Sinan Paşa, "Sinan Pasha the Eunuch"; Bosnian: "Sinan-paša Borovinić" ; 1459 – 22 January 1517) was Grand Vizier of the Ottoman Empire from 1516 to 1517. fact_2 :  He was of Serb decent. fact_3 : The term eunuch ( ; ) generally refers to a man who has been castrated, typically early enough in his life for this change to have major hormonal consequences. Answer: Serb
Example Output:
Of what national decent was the Grand Vizier of the Ottoman Empire whose title indicated he had been castrated?