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

[Q]: Context_1 : Snowy Hydro Limited is an electricity generation and retailing company in Australia that owns, manages, and maintains the Snowy Mountains Hydro-electric Scheme which consists of nine hydro-electric power stations and sixteen large dams connected by 145 kilometres (90mi) of tunnels and 80 kilometres (50mi) of aqueducts located mainly in the Kosciuszko National Park. Snowy Hydro also owns and operates two gas-fired power stations in Victoria and one in New South Wales, and owns two electricity retailing businesses (Red Energy and Lumo Energy). Context_2 : Associated British Foods plc (ABF) is a British multinational food processing and retailing company whose headquarters are in London, United Kingdom. Its ingredients division is the world's second-largest producer of both sugar and baker's yeast and a major producer of other ingredients including emulsifiers, enzymes and lactose. Its grocery division is a major manufacturer of both branded and private label grocery products and includes the brands Mazola, Ovaltine, Ryvita, Jordans and Twinings. Its retail division, Primark, has around 325 stores with over 65,00000 sqft of selling space across Austria, Belgium, Germany, Ireland, the Netherlands, Portugal, Spain, the UK, and the United States. Context_3 : Ken Lee (Chinese: , Pinyin: li guang yu, 1932 21 December 2007) was a Chinese-Australian businessman who co-founded the Bing Lee chain of electronic stores with his father, Bing Lee. He also served as the company's chairman from 1987 until 2007. Context_4 : B&Q plc is a British multinational DIY and home improvement retailing company, headquartered in Eastleigh, England, United Kingdom and is a wholly owned subsidiary of Kingfisher plc. Founded by Richard Block and David Quayle in 1969 originally as Block & Quayle, the retail chain offers over 40,000 products across 300 stores and online. Context_5 : "Lifestyle Nutrition LLC" is a sports nutrition speciality retailing company, with its head-office in Dubai. Founded in the year 1996, the company has since then has embarked on an aggressive expansion plan - which grew into a chain with several outlets across the UAE. The company sells health and nutrition related products, including vitamins, protein, branched-chain amino acids (BCAA), creatine, glutamine, meal replacement products, weight loss products and supplements for joint health. Context_6 : The Home Depot, Inc. or Home Depot is an American home improvement supplies retailing company that sells tools, construction products, and services. The company is headquartered at the Atlanta Store Support Center in unincorporated Cobb County, Georgia (with an Atlanta mailing address). Context_7 : Bing Lee is an Australian retailing company, a chain of superstores specialising in consumer electronics, computer and telecommunication goods. Bing Lee is the largest privately held electrical retail business in New South Wales with 41 stores (13 franchised) and a turnover of about $490 million. Context_8 : Mattress Giant Corporation was an American retailing company and mattress store chain founded in 1986 in Miami, Florida. The company was based in Addison, Texas. In 2012 it was announced Mattress Firm would acquire all Mattress Giant locations in the U.S in a $47 million deal, virtually all Mattress Giant locations will convert to Mattress Firm. Some stores were converted to Sleepy's which were later converted to Mattress Firm. The deal closed in July 2012 and it effectively ended Mattress Giant's presence as a bedding retailer. The website was operated through December 2012; and it delivered mattress related products to houses. Context_9 : Alrifai is a Lebanese multinational nut retailing company headquartered in Beirut, Lebanon, and a wholly owned subsidiary of Alrifai International Holding Ltd. It is the largest nut retailing chain in the Middle East and the company with the biggest market share in Lebanon. Context_10 : SuperValu, Inc. is an American retailing company. The corporation, headquartered in the Minneapolis suburb of Eden Prairie, Minnesota, has been in business for nearly a century. It is the fifth-largest food retailing company in the United States (after Kroger and Albertsons), and ranks in the top 100 on the 2015 Fortune 500 list. "Supermarket News" ranked SuperValu #1 in the 2008 "Top Wholesalers for 2008". fact_1 : Ken Lee (Chinese: , Pinyin: li guang yu, 1932 21 December 2007) was a Chinese-Australian businessman who co-founded the Bing Lee chain of electronic stores with his father, Bing Lee. fact_2 : Bing Lee is an Australian retailing company, a chain of superstores specialising in consumer electronics, computer and telecommunication goods. Question: Ken Lee is a businessman who co-founded a retailing company that is specialized in which products ?
[A]: consumer electronics, computer and telecommunication goods

[Q]: Context_1 : The Lost City (B4) is a "Dungeons & Dragons" adventure module by Tom Moldvay. It was first published by TSR in 1982 and was designed as a stand-alone adventure for use with the "Dungeons & Dragons Basic Set". The working title for the module was "The Lost City of Cynidecia". Moldvay designed the module to give novice Dungeon Masters experience fleshing out adventures and is only partially complete. The module is described as a low-level scenario, in which the only hope of the player characters' survival can be found in a ruined city slowly rising out of the sands. The adventure is set inside a huge step pyramid, with the lower pyramid only sketched out and the city itself described with a list of the major areas and a map. The adventure's main villain is Zargon, a giant one-eyed monster and his minions. The entire double pyramid, not including the city, contains over 100 rooms. Context_2 : Search For the Lost City of Gold is a 2003 documentary commissioned by The History Channel and Five (UK). It traces Tahir Shah's epic quest for the lost city of Paititi in the Madre de Dios jungle of Peru, to which the Incas fled from the Spanish in 1532. This journey and his TV-hour film also formed the basis for the book House of the Tiger King, as well as the cinematic feature film with the same name. The film was produced by Caravan Film and was directed by Swedish film director David Flamholc. Context_3 : Dustin Lee Hoffman (born August 8, 1937) is an American actor and a director, with a career in film, television, and theatre since 1960. Hoffman has been known for his versatile portrayals of antiheroes and vulnerable characters. He won the Academy Award for Best Actor in 1980 for "Kramer vs. Kramer", and in 1989 for "Rain Man". Context_4 : "Stargate Atlantis" is a Canadian-American science fiction television series created by Brad Wright and Robert C. Cooper as a spin off from its sister show, "Stargate SG-1". The series resumes the story of the "Lost City" and "New Order" episodes of "SG-1", where a military team led by Colonel (now Brigadier General) Jack O'Neill, Dr. Daniel Jackson, Major (now Lt. Colonel) Samantha Carter and the Jaffa Teal'c, use an ancient alien artifact called the Stargate to travel to different planets to explore and find new technology. The series pilot "Rising" takes place in the year 2004 after the events of "Lost City" and "New Order", when they finally find the lost city of the Ancients. Context_5 : Math Blaster Episode II: Secret of the Lost City is an educational game in the Blaster Learning System by Davidson & Associates and is the sequel to "". In the plot of this math game, the evil Dr. Minus shoots down Blasternaut, Spot, and Galactic Commander as they search for the Lost City in their Galactic Cruiser. They crash, thankfully, next to the Lost City. Dr. Minus' 'Negatrons' try to stop them as they unlock the secret of the Lost City to save Galactic Command. Context_6 : Lost City is an unincorporated community on the Lost River in eastern Hardy County, West Virginia, United States. Lost City is centered at the intersection of West Virginia routes 59 and 259. The town was originally known as Cover. Its post office has been open since 1892. Context_7 : The Lost City of Z: A Tale of Deadly Obsession in the Amazon (2009) is the debut non-fiction book by American author David Grann. It recounts the activities of British explorer and Captain Percy Fawcett who, in 1925, disappeared with his son in the Amazon while looking for an ancient lost city. For decades, explorers and scientists have tried to find evidence of his party and the Lost City of Z. Context_8 : Lost City in Snow Heaven, also known as Xue Yu Mi Cheng, is a 2005 Chinese fantasy-action television series directed by Lai Shui-ching, Yu Ming-sang and Yang Zhiqian, starring Vincent Zhao and Ning Jing in the leading roles. There is also a movie called "Lost City In Snow Heaven". However, though 'Lost City In Snow Heaven' is marketed as a movie, it is in fact a scaled-down version of the Chinese television series. Context_9 : The Lost City is a 2005 American drama film directed by Andy Garcia. It stars Garcia, Dustin Hoffman, Ines Sastre, and Bill Murray. Context_10 : "Lost City" is the two-part finale to the seventh season of the science fiction television show "Stargate SG-1". It was originally intended to be a second "Stargate" film, and was then to be the show's absolute finale, and finally ended up being the seventh season finale after the series was renewed. "Lost City" served as an introduction to "Stargate Atlantis" and the events portrayed were followed up in the "Atlantis" premiere "Rising" as well as in "SG-1"<nowiki>'</nowiki>s own "New Order". "Lost City" also featured special guest star Chief of Staff of the Air Force John P. Jumper as himself. This episode was nominated for an Emmy Award in the category Outstanding Special Visual Effects for a Series and for a Gemini Award in the category Best Visual Effects. fact_1 : It stars Garcia, Dustin Hoffman, Ines Sastre, and Bill Murray. fact_2 : Dustin Lee Hoffman (born August 8, 1937) is an American actor and a director, with a career in film, television, and theatre since 1960. Question: The Lost City starred the actor and director who has been active since what year?
[A]: 1960

[Q]: Context_1 : Commodore Byron McCandless (September 5, 1881 May 30, 1967) was a longtime U.S. Navy officer who was awarded the Navy Cross during World War I and the Legion of Merit during World War II. He was also prominent in the field of vexillology (the study of flags), and helped design two separate versions of the Flag of the President of the United States. He was the father of Bruce McCandless, also a naval officer, and the grandfather of NASA astronaut Bruce McCandless II. Commodore McCandless was later promoted to the rank of Rear Admiral on the retired list. Context_2 : Joseph Richard "Joe" Tanner (born January 21, 1950) is an American instructor at the University of Colorado Boulder, mechanical engineer, a former naval officer and aviator, and a former NASA astronaut. He was born in Danville, Illinois. He is unusual among astronauts as he did not have a background in flight test nor did he earn any advanced academic degrees. Typically those who did not do military flight test have an M.D. or Ph.D., if not a master's, whereas Tanner's path to becoming an astronaut followed operational military flying and then into NASA for operational jet training before being selected into the NASA Astronaut Corps in 1992, following an unsuccessful application in 1987. Context_3 : Charles Gordon Fullerton (October 11, 1936 August 21, 2013) was a United States Air Force colonel, a USAF and NASA astronaut, and a research pilot at NASA's Dryden Flight Research Facility, Edwards, California. His assignments included a variety of flight research and support activities piloting NASA's B-52 launch aircraft, the Boeing 747 Shuttle Carrier Aircraft (SCA), and other multi-engine and high performance aircraft. Fullerton, who logged more than 380 hours in space flight, was a NASA astronaut from September 1969 until November 1986 when he joined the research pilot office at Dryden. In July 1988, he completed a 30-year career with the U.S. Air Force and retired as a colonel. He continued in his position of NASA research pilot as a civilian. Fullerton and his wife and their two children lived in Lancaster, California. Context_4 : Clifton Curtis "C.C." Williams Jr. (September 26, 1932 October 5, 1967), (Major, USMC), was an American naval aviator, test pilot, mechanical engineer, Major in the United States Marine Corps, and NASA astronaut, who was killed in a plane crash; he had never been to space. The crash was caused by a mechanical failure in a NASA T-38 jet trainer, which he was piloting to visit his parents in Mobile, Alabama. The failure caused the flight controls to stop responding, and although he activated the ejection seat, it did not save him. He was the fourth astronaut from NASA's Astronaut Group 3 to have died, the first two (Bassett and Freeman) having been killed in separate T-38 flights and (Chaffee) in the Apollo 1 fire earlier that year. The aircraft crashed in Florida near Tallahassee within an hour of departing Patrick AFB. Context_5 : Alan LaVern Bean (born March 15, 1932), (CAPT, USN, Ret.), is an American former naval officer and Naval Aviator, aeronautical engineer, test pilot, and NASA astronaut; he was the fourth person to walk on the Moon. He was selected to become an astronaut by NASA in 1963 as part of Astronaut Group 3. He made his first flight into space aboard Apollo 12, the second manned mission to land on the Moon, at the age of thirty-seven years in November 1969. He made his second and final flight into space on the Skylab 3 mission in 1973, the second manned mission to the Skylab space station. After retiring from the United States Navy in 1975 and NASA in 1981, he pursued his interest in painting, depicting various space-related scenes and documenting his own experiences in space as well as that of his fellow Apollo program astronauts. Context_6 : Bruce McCandless II (born June 8, 1937), (Capt, USN, Ret.), is an American former naval officer and aviator, electrical engineer, and former NASA astronaut. During the first of his two Space Shuttle missions he made the first ever untethered free flight using the Manned Maneuvering Unit in 1984. Context_7 : Bruce McCandless I (August 12, 1911 January 24, 1968) was an officer of United States Navy who received the Medal of Honor during World War II for his heroism on board the , during the Naval Battle of Guadalcanal, November 13, 1942. He retired with the rank of Rear Admiral. McCandless was the father of NASA astronaut, CAPT Bruce McCandless II, USN (Ret). Additionally, Admiral McCandless was the great-grandson of David Colbert McCanles of the Rock Creek Station, Nebraska shoot-out with Wild Bill Hickok. After that, the McCanles family changed its name to McCandless and moved to Florence, Colorado. Context_8 : Joseph Michael "Joe" Acaba (born May 17, 1967) is an educator, hydrogeologist, and NASA astronaut. In May 2004 he became the first person of Puerto Rican heritage to be named as a NASA astronaut candidate, when he was selected as a member of NASA Astronaut Training Group 19. He completed his training on February 10, 2006 and was assigned to STS-119, which flew from March 15 to March 28, 2009 to deliver the final set of solar arrays to the International Space Station. Acaba served as a Flight Engineer aboard the International Space Station, having launched on May 15, 2012. He arrived at the space station on May 17 and returned to Earth on September 17, 2012 at 6:53am Moscow Standard Time when touchdown was officially recorded by the Russian Federal Space Agency. Acaba returned to the International Space Station in 2017 as a member of Expedition 53/54. Context_9 : Jack David Fischer (born January 23, 1974) is an American engineer, test pilot and a NASA astronaut. Fischer was selected in June 2009 as a member of the NASA Astronaut Group 20 and qualified as an astronaut in 2011. He made his first spaceflight in April 2017, as a flight engineer for Expedition 51/52 on the International Space Station. Context_10 : Michael Scott Hopkins (born December 28, 1968) is a Colonel in the U.S. Air Force, and a current NASA astronaut. Hopkins was selected in June 2009 as a member of the NASA Astronaut Group 20. He made his first spaceflight as a Flight Engineer on Soyuz TMA-10M/Expedition 37/Expedition 38, from September 2013 until March 2014. He was the first member of his astronaut class to fly in space. fact_1 : He was the father of Bruce McCandless, also a naval officer, and the grandfather of NASA astronaut Bruce McCandless II. fact_2 : Bruce McCandless II (born June 8, 1937), (Capt, USN, Ret.) fact_3 : During the first of his two Space Shuttle missions he made the first ever untethered free flight using the Manned Maneuvering Unit in 1984. Question: Byron McCandless is the grandfather of this NASA astronaut who made the first ever untethered free flight in what year?
[A]:
1984