TASK DEFINITION: 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.
PROBLEM: 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

SOLUTION: 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?

PROBLEM: Context_1 : Rail Users Ireland (previously Platform 11) is a rail transport pressure group in Ireland whose agenda is centred on the idea that there is an economic case for expanding rail transport in Ireland through better utilisation of existing infrastructure with only justified expansion of existing routes. Through press releases, lobbying and leafleting they have promoted the DART Underground, a proposal to build a tunnel south of the Liffey to link up Dublin's Heuston Station with the existing DART and Luas lines. The group is a member of the European Passengers Federation a European level representative body for rail users which shares the same outlook in terms of sustainable transport provision and improving standards on public transport. Context_2 : The history of rail transport in El Salvador began in 1882, with the opening of El Salvador's first line. All rail transport was suspended in 2002. However, limited services were resumed in 2007, between San Salvador, Ciudad Delgado and Apopa. Context_3 : Rail transport can be found in every theme park resort property owned or licensed by Walt Disney Parks and Resorts, the theme park and vacation resort segment of the larger Walt Disney Company. The origins of Disney theme park rail transport can be traced back to Walt Disney himself and his personal fondness for railroads, who insisted that they be included in the first Disney park, the original Disneyland (a key component of the Disneyland Resort) in California in the United States, which opened on July 17, 1955. The Disney tradition of including transport by rail in its parks has since been extended to other Disney properties with the opening of Walt Disney World in Florida in the United States, Tokyo Disney Resort in Japan, Disneyland Paris in France, Hong Kong Disneyland Resort in China, and Shanghai Disney Resort in China. Context_4 : Rail transport in Malaysia comprises heavy rail (including commuter rail), light rapid transit (LRT), monorail, airport rail link and a funicular railway line. Heavy rail is mostly used for intercity passenger and freight transport as well as some urban public transport, while LRTs are used for intra-city urban public transport and some special uses, such as transporting passengers between airport buildings. There are two commuter rail services linking Kuala Lumpur with the Kuala Lumpur International Airport. The sole monorail line in the country is also used for public transport in Kuala Lumpur, while the only funicular railway line is in Penang. Context_5 : A valve shim is a disc of hardened metal of precisely calibrated height, used to adjust the clearance (US: lash) between the back side of the cam-lobe and the valve on which it operates, where the cam-lobe operates directly on the valve without an intermediate rocker arm. The shim sits atop a shim bucket which itself sits atop the valve-stem, and moves up and down within a machined bore. While hydraulically self-adjusting valves are sometimes preferred, because they require no adjustment, they do not work well in engines capable of high RPMs. In those, shims are most often used. As an example, most motorcycle engines capable of 8000RPM+ use shim-adjustable valves. Context_6 : Hohensalzburg Castle (German: "Festung Hohensalzburg" , literally "High Salzburg Fortress") sits atop the Festungsberg, a small hill in the Austrian city of Salzburg. Erected at the behest of the Prince-Archbishops of Salzburg with a length of 250 m and a width of 150 m , it is one of the largest medieval castles in Europe. Hohensalzburg Castle is situated at an altitude of 506 m. Context_7 : Transport in Greater Nagoya (Chūkyō) is similar to that of the Tokyo and Osaka, but is more automobile oriented, as the urban density is less than Japan's two primary metropolises, and major automobile manufacturers like Toyota are based here. Still, compared to most cities of its size worldwide it has a considerable rail transport network with 3 million passenger trips daily, with a similar density and extent of passenger rail to London or New York City, (as of May 2014, the article Nagoya rail list lists 59 lines, 16 operators, 1,547.8 km of operational track and 654 stations [although stations recounted for each operator], note this data does not include any high speed rail) complemented with highways and surface streets for private motor transport. It includes public and private rail and highway networks; airports for international, domestic, and general aviation; buses; motorcycle delivery services, walking, bicycling, and commercial shipping. The nexus of the public transport system is Nagoya Station. Every region of Greater Nagoya, also known as the Chūkyō Metropolitan Area (中京圏 ) , has rail or road transport services, and the area as a whole is served by sea and air links. Context_8 : Rail transport in Central America consists of several isolated railroad lines with freight or passenger service. The most famous one is the Panama Canal Railway, the oldest transcontinental railroad in the world, connecting Panama City with Colón since 1855. Other railroads in Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica and Panama were built by private and public investors mainly to facilitate the transport of local agricultural produce (bananas, coconuts, coffee) to export markets and harbors. Their market share and profitability went into decline in the second half of the twentieth century and most lines have been decommissioned by the end of the 1990s. As of 2010, railroads operate locally in El Salvador, Honduras, Costa Rica and Panama only; all rail transport has been suspended in Belize, Guatemala and Nicaragua. None of the operating railways crosses national borders. Context_9 : Rail transport in Puerto Rico currently consists of a 10.7 mi passenger metro system in the island's metropolitan area of San Juan. Its history can be traced back to the mid-19th century with the construction of a limited passenger line in Mayagüez. Between the late 19th and early 20th centuries, Puerto Rico's rail transport system expanded significantly, becoming one of the largest rail systems in the Caribbean at the time thanks to an economic boom in agriculture industries, especially the sugar cane industry. The rail system was expanded to include passenger travel with a direct line from the island's northern capital of San Juan to the western and southern cities and towns, greatly improving travel and communication within the island. However, the entire system was soon overshadowed by the arrival of the automobile, and by the 1950s was completely abandoned. Small remnants of this system still exist in some parts of Puerto Rico, some conserved for tourism purposes. Context_10 : The history of rail transport in Austria began with the Reisszug, a private funicular serving the Fortress of Salzburg. Built at the end of the 15th century and first documented in 1515, it is the oldest known funicular in the world, and possibly the oldest existing railway line. fact_1 : The history of rail transport in Austria began with the Reisszug, a private funicular serving the Fortress of Salzburg. fact_2 :  Hohensalzburg Castle is situated at an altitude of 506 m. Answer: 506 m.

SOLUTION: What is the altitude of the castle that sits atop of a hill in the city where the history of rail transport in Austria began?

PROBLEM: Context_1 : "The Beverly Hillbillies" is an American sitcom that aired on CBS from September 26, 1962 to March 23, 1971. Originally filmed in black and white for the first three seasons (1962-1965), the first color-filmed episode ("Admiral Jed Clampett") was aired on September 15, 1965, and all subsequent episodes from 1965 to 1971 were filmed in color. During its nine-season run, 274 episodes aired -- 106 in black-and-white, 168 in color. "The Beverly Hillbillies" was the most-watched television show on the 1962–63 and 1963–64 United States network television schedules, and was also the number-one-rated television show of the 1963–64 United States network television season. Context_2 : The following is a list of episodes of "The Lucy Show", an American sitcom television series that ran on CBS from October 1, 1962 to March 11, 1968. Context_3 : Vivian Vance (born Vivian Roberta Jones; July 26, 1909 – August 17, 1979) was an American television and theater actress and singer. Vance is best known for her role as Ethel Mertz, sidekick to Lucille Ball on the American television sitcom "I Love Lucy", and as Vivian Bagley on "The Lucy Show". Context_4 : "I Love Lucy" is an American television sitcom starring Lucille Ball, Desi Arnaz, Vivian Vance, and William Frawley. The black-and-white series originally ran from October 15, 1951, to May 6, 1957, on the Columbia Broadcasting System (CBS). All 180 episodes aired on Mondays. Context_5 : The Lucy–Desi Comedy Hour is a collection of thirteen black-and-white one-hour specials airing occasionally from 1957 to 1960 (as opposed to a thirty-minute regular series). The first five were shown as specials during the 1957–58 television season. The remaining eight were originally shown as part of "Westinghouse Desilu Playhouse". Its original network title was The Ford Lucille Ball-Desi Arnaz Show for the first season, and The Westinghouse Desilu Playhouse Presents The Lucille Ball–Desi Arnaz Show for the following seasons. The successor to the classic comedy, "I Love Lucy", the programs featured the same cast members: Lucille Ball, Desi Arnaz, Vivian Vance, William Frawley, and Little Ricky (billed as Richard Keith in his post-"Lucy–Desi" acting assignments). The production schedule avoided the grind of a regular weekly series. Context_6 : Ethel Mae Mertz (née Potter) (alternately "Ethel Louise" and "Ethel Roberta"), played by Vivian Vance, is one of the four main fictional characters in the highly popular 1950s American television sitcom "I Love Lucy". Ethel is the middle-aged landlady of the main character, Lucy Ricardo, played by Lucille Ball. Ethel was most likely born about 1905 and was raised in Albuquerque, New Mexico (episode #113). She is married to Fred Mertz, played by William Frawley, with whom she had a career in vaudeville. The two female characters are close friends, habitually scheming together; Ethel is generally the voice of reason as a counterpart to Lucy's hare-brained ideas. Context_7 : Candy Moore (born August 26, 1947) is an American actress from Maplewood, New Jersey. Moore began her career appearing on television series such as "Leave It to Beaver" and "Letter to Loretta". In 1962, she was cast as Lucille Ball's daughter, Chris Carmichael, on CBS's "The Lucy Show". Moore remained a regular on "The Lucy Show" through the end of the 1964–65 season, after which the premise of the show was retooled and most of the supporting cast was written out. Moore also appeared nine times on ABC's "The Donna Reed Show", five of which as Angie Quinn, the girlfriend of series character Jeff Stone (Paul Petersen). Context_8 : Here's Lucy is an American sitcom starring Lucille Ball. The series co-starred her long-time partner Gale Gordon and her real-life children Lucie Arnaz and Desi Arnaz, Jr.. It was broadcast on CBS from 1968 to 1974. It was Ball's third network sitcom following "I Love Lucy" (1951–57) and "The Lucy Show" (1962–68). Context_9 : I Love Lucy is an American television sitcom starring Lucille Ball, Desi Arnaz, Vivian Vance, and William Frawley. The black-and-white series originally ran from October 15, 1951 to May 6, 1957 on CBS. After the series ended in 1957, a modified version continued for three more seasons with 13 one-hour specials; it ran from 1957 to 1960. It was first known as "The Lucille Ball-Desi Arnaz Show" and later in reruns as "The Lucy–Desi Comedy Hour". Context_10 : The Lucy Show is an American sitcom that aired on CBS from 1962–68. It was Lucille Ball's follow-up to "I Love Lucy". A significant change in cast and premise for the 1965–66 season divides the program into two distinct eras; aside from Ball, only Gale Gordon, who joined the program for its second season, remained. For the first three seasons, Vivian Vance was the co-star. fact_1 :  For the first three seasons, Vivian Vance was the co-star. fact_2 : Vivian Vance (born Vivian Roberta Jones; July 26, 1909 – August 17, 1979) was an American television and theater actress and singer. fact_3 :  Vance is best known for her role as Ethel Mertz, sidekick to Lucille Ball on the American television sitcom "I Love Lucy", and as Vivian Bagley on "The Lucy Show". Answer: Ethel Mertz

SOLUTION:
The Lucy Show is an American sitcom that aired on CBS from 1962–68, for the first three seasons, Vivian Vance was the costar, Vance was an American television and theater actress and singer, best known for her role as who?