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 : Mountain Dew (sometimes stylized as Mtn Dew) is a carbonated soft drink brand produced and owned by PepsiCo. The original formula was invented in 1940 by Tennessee beverage bottlers Barney and Ally Hartman. A revised formula was created by Bill Bridgforth in 1958. The rights to this formula were obtained by the Tip Corporation of Marion, Virginia. William H. "Bill" Jones of the Tip corporation further refined the formula, launching that version of Mountain Dew in 1961. In August 1964, the Mountain Dew brand and production rights were acquired from Tip by the Pepsi-Cola company, at which point distribution expanded more widely across the United States and Canada. Context_2 : Caffeine-Free Pepsi-Cola was introduced, under the brand name Pepsi Free, in 1982 by PepsiCo as the first major-brand caffeine-free cola in years. (The Canada Dry Company had marketed "Sport Cola," which was also caffeine-free, in the 1960s, but that brand of cola was not a success.) A sugar-free variant, then known as Diet Pepsi Free, was also introduced. The Pepsi Free name itself was phased out in 1987, and today these colas are known simply as Caffeine-Free Pepsi and Caffeine-Free Diet Pepsi. The term "Free" had been reintroduced by PepsiCo on their Sierra Mist line in response to Coca-Cola's successful introduction of their Zero line (although the "Free" refers to a lack of sugar rather than caffeine, since Sierra Mist is already caffeine-free), though in 2008 that drink had reverted to its previous name of Diet Sierra Mist. Context_3 : Duke's Lemonade is a lemon based aerated drink marketed in India since 1889. The brand has a strong presence in western India. Originally owned by Duke and Sons, the brand was sold to PepsiCo in 1994. Pepsico phased out most drinks under the Duke's brand in 2004, though it retained Duke's Lemonade. Not only was Duke's Lemonade retained, in the same year Pepsico launched a new advertisement campaign in Mumbai to promote the brand, with a new tagline, "takatak taajgi". Context_4 : PepsiCo, Inc. is an American multinational food, snack, and beverage corporation headquartered in Purchase, New York. PepsiCo has interests in the manufacturing, marketing, and distribution of grain-based snack foods, beverages, and other products. PepsiCo was formed in 1965 with the merger of the Pepsi-Cola Company and Frito-Lay, Inc. PepsiCo has since expanded from its namesake product Pepsi to a broader range of food and beverage brands, the largest of which included an acquisition of Tropicana Products in 1998 and the Quaker Oats Company in 2001, which added the Gatorade brand to its portfolio. Context_5 : Snack Brands Australia (SBA) is one of the largest suppliers of snack foods in Australia and acts as the main competitor to the long established The Smith's Snackfood Company, currently a subsidiary of the American company PepsiCo. SBA was formed in August 1998 and is owned by parent company Snack Foods Limited. The company was acquired by Universal Robina (URC Philippines) in 2016. Context_6 : Walkers is a British snack food manufacturer mainly operating in the United Kingdom and Ireland. Walkers was founded in 1948 in Leicester, England by Henry Walker, and acquired by Lay's owner, Frito-Lay, a division of PepsiCo, in 1989. It is best known for manufacturing potato crisps, and other, non-potato-based snack foods. They hold 56 per cent of the British crisps market.<ref name="bbc.co.uk/food"> </ref> The Walkers site in Leicester is the largest crisp production plant in the world, producing over 11 million bags of crisps per day and using about 800 tons of potatoes. Context_7 : Lay's is the brand name for a number of potato chip varieties as well as the name of the company that founded the chip brand in the U.S. in 1932. Lay's has been owned by PepsiCo since 1965. Lay's is the company's primary brand with the exception of limited markets where other brands are utilized (Walkers in the United Kingdom and Ireland, Smith's in Australia, Chipsy in Egypt, Poca in Vietnam, Tapuchips in Israel, Margarita in Colombia, Sabritas in Mexico and, formerly, Hostess in Canada). It is also called Frito-Lay. Context_8 : Sandora LLC (Ukrainian: ) is a Ukrainian juice company based in Mykolaiv, Ukraine. Founded in 1995, the company currently holds a 47 percent share of the Ukrainian juice market. In September 2007, American-based PepsiCo, Inc. purchased 80 percent ownership of Sandora's company holdings. The M&A deal legal support was conducted by Sayenko Kharenko law firm. In November 2007, PepsiAmericas, Inc. and PepsiCo, Inc. jointly acquired the remaining 20% of Sandora. PepsiAmericas held a 60% interest in Sandora, and PepsiCo held 40% interest in Sandora. PepsiCo acquired PepsiAmericas in 2010 and took full ownership of Sandora. Context_9 : Twisties are a type of cheese curl, corn-based snack food product, available mainly in Australia, and other Oceanian countries such as Papua New Guinea, New Caledonia, Vanuatu and Fiji, the Southeast Asian countries Malaysia, Thailand, Singapore and Brunei, and the island of Mauritius in the Indian Ocean. It was launched in 1950 by the General Foods Corporation. The brand name is owned by The Smith's Snackfood Company. While originally an Australian-owned company, Smith's was acquired in August 1998 by Frito-Lay, the second largest producer of snack foods in Australia, which in turn is owned by American multi-national PepsiCo. In Malaysia, Twisties is a product of Mondelez International, after having been a part of Danone and later, Kraft Foods previously. In Thailand, the Twisties trademark is owned by Lay's, which like The Smith's Snackfood Company, is owned by PepsiCo. In New Zealand, Malta and Italy, Twisties are marketed under different names. Context_10 : Manzanita Sol is a brand of apple-flavored soft drinks owned by PepsiCo and is predominant in Mexico. In the United States it is sold in 12-pack cans, 2-liter, and 20-ounce bottles. The drink is known to be available at Walmart, Albertsons, H-E-B, Ralphs, Kmart, Food 4 Less, Jewel-Osco, Dominick's, Target, Vons, Stater Bros., United Supermarkets in the Amarillo and Lubbock, Texas area, and other smaller chains and smaller family run stores. In Latin American countries, Manzanita Sol will compete with The Coca-Cola Company's Manzana Lift. Manzanita Sol is PepsiCo's number two brand in Mexico, with apple being Mexico's second most popular soft drink flavor. It is also very popular in the borderlands such as the El Paso/Juarez border. fact_1 : Walkers is a British snack food manufacturer mainly operating in the United Kingdom and Ireland. fact_2 : Walkers was founded in 1948 in Leicester, England by Henry Walker, and acquired by Lay's owner, Frito-Lay, a division of PepsiCo, in 1989. fact_3 : Lay's is the brand name for a number of potato chip varieties as well as the name of the company that founded the chip brand in the U.S. in 1932. fact_4 : Lay's has been owned by PepsiCo since 1965. Answer: 1965
Example Output: Since when has the company which acquired Walkers in 1989 been owned by PepsiCo

Example Input: Context_1 : The 97th Airlift Squadron is a United States Air Force Reserve squadron, assigned to the 446th Operations Group, stationed at Joint Base Lewis-McChord, Washington. It is a USAF Associate Unit of the active duty 4th Airlift Squadron, 62d Airlift Wing. Context_2 : The 249th Airlift Squadron (249 AS) is a unit of the 176th Wing of the Alaska Air National Guard located at Joint Base Elmendorf-Richardson, Anchorage, Alaska. The 249th is an associate unit of the 517th Airlift Squadron, which is equipped with the Boeing C-17 Globemaster III. Context_3 : The 728th Airlift Squadron is a United States Air Force Reserve squadron, assigned to the 446th Operations Group, stationed at McChord Field, Joint Base Lewis-McChord, Washington. It is an associate unit of the active duty 8th Airlift Squadron, 62d Airlift Wing. Context_4 : The 30th Airlift Squadron an inactive United States Air Force unit. Its last assignment was to the 19th Operations Group. It was the first active-duty associate unit of an Air National Guard wing, working with the 187th Airlift Squadron at Cheyenne Air National Guard Base, Wyoming. It operated the Lockheed C-130 Hercules aircraft of its colocated Guard unit, conducting airlift missions. Context_5 : The 36th Airlift Squadron (36 AS) is the only forward-based tactical airlift squadron in the Pacific Area of Responsibility. Formerly an Air Mobility Command (AMC) unit, and a Military Airlift Command (MAC) and a Tactical Air Command (TAC) unit before that, the squadron is now part of Pacific Air Forces (PACAF). It maintains a forward presence and supports combat operations by providing responsive movement of personnel and equipment through aerial delivery and assault airland operations. It maintains C-130H Hercules mission-ready aircrews to conduct theater airlift, special operations, aeromedical evacuation, search and rescue, repatriation and humanitarian relief missions. Context_6 : The 313th Airlift Squadron is a United States Air Force Reserve squadron, assigned to the 446th Operations Group, stationed at McChord Field, Joint Base Lewis-McChord, Washington. It is a associate unit of the active duty 7th Airlift Squadron, 62d Airlift Wing. Context_7 : The Lockheed C-130 Hercules is a four-engine turboprop military transport aircraft designed and built originally by Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 was originally designed as a troop, medevac, and cargo transport aircraft. The versatile airframe has found uses in a variety of other roles, including as a gunship (AC-130), for airborne assault, search and rescue, scientific research support, weather reconnaissance, aerial refueling, maritime patrol, and aerial firefighting. It is now the main tactical airlifter for many military forces worldwide. Over forty variants and versions of the Hercules, including a civilian one marketed as the Lockheed L-100, operate in more than 60 nations. Context_8 : The 757th Airlift Squadron was a regular U.S. Air Force squadron from the 1940s to 1973. The unit was reassigned to the USAF Reserve in 1973. The unit relocated in 1992 from 907 AW Rickenbacker ANGB, Ohio to 910 AW at Youngstown Air Reserve Station, Ohio. The mission of the 757th Airlift Squadron is to maintain a large-area fixed-wing aerial application capability to control disease vectors in combat areas and on Department of Defense installations; to maintain a large-area application capability to control vegetation and pests of vegetation on DoD installations; and to provide aerial spray training. Context_9 : The 54th Airlift Squadron is a United States Air Force squadron stationed at Scott Air Force Base, Illinois. The squadron is an active duty associate unit aiding the 932d Airlift Wing in performance of its airlift mission. The first predecessor of the squadron was formed in August 1917 as the 54th Aero Squadron and served in France during World War II. In 1936, this unit was consolidated with the 54th School Squadron, a pilot training unit that became the 54th Bombardment Squadron, which became a demonstration unit for the Air Corps Tactical School, and later a test and evaluation unit for medium bomber aircraft and tactics. Context_10 : The 345th Airlift Squadron is an inactive United States Air Force squadron most recently assigned to the 19th Operations Group at Keesler Air Force Base, Mississippi, where it was inactivated in June 2014. The squadron was activated in the summer of 2010 as an "active duty associate" squadron, jointly operating the Lockheed C-130J Hercules aircraft of the 815th Airlift Squadron. fact_1 : It operated the Lockheed C-130 Hercules aircraft of its colocated Guard unit, conducting airlift missions. fact_2 : The Lockheed C-130 Hercules is a four-engine turboprop military transport aircraft designed and built originally by Lockheed (now Lockheed Martin). Answer: four-engine
Example Output: How many engines does the aircraft operated by the 30th Airlift Squadron have?

Example Input: Context_1 : The 1:10 radio-controlled off-road buggy is a 1:10 scale radio-controlled dune buggy designed for off-road racing. These cars are originally based on their full-scale equivalents that are commonly found in desert racing. The buggies are split into two race categories, two (2WD) and four-wheel drive (4WD). These can easily be distinguished visually by their wheel size at the front. Cars are typically electric powered, but nitro versions do exist but are less common because racing classes exist for electric cars. The class is inexpensive and similar to a number of other classes, and this makes them popular with newcomers. The cars are also known as 1/10 off-road. Context_2 : Petersen Rock Garden, formerly Petersen's Rock Garden and also known as the Petersen Rock Gardens, is a rock garden and museum on 4 acre , located between the cities of Bend and Redmond in Deschutes County, Oregon, United States. Rasmus Petersen, a Danish immigrant who settled in Central Oregon in the early 1900s, began constructing the garden in 1935 using rocks he found within an 85 mi radius of his family home. Petersen constructed detailed miniature castles, churches and other small buildings and monuments from a variety of rock types. He incorporated other design elements such as bridges, water features and natural landscaping. Petersen worked on the garden until his death in 1952; the garden has remained in his family's care since then. The garden, considered a roadside attraction with novelty architecture, includes roaming peafowl and a museum with a gift shop that sells rocks. Context_3 : Shutterspeed was an independent rock band from Australia, led by frontman Andrew Petersen, which has released two albums and several singles and EPs. The band enjoyed some radio airplay, especially the 'Good Little Monkey' single, but it was their live performances which established their reputation. Shutterspeed shows were passionate, energetic and unpredictable, with the band creating exciting soul-infused rock; they often played long sets, throwing impromptu snippets of cover versions into their own songs. The classic lineup, circa the 'Custom Made Hit Parade' album, toured New Zealand in late 2003. By mid-2004 the band had split, with guitarist Anthony Dettori and keyboardist Morgan Wilson forming The Newtown Jets and bass guitarist Dan Alder joining Shifter. Petersen, with drummer Scott Lapthorne and new bass player Matt Kafoa, continued as a three-piece Shutterspeed, recording the 'Turn to Black' EP. Petersen and Kafoa relocated to the UK in mid-2005, playing as My Scarlet Darling with drummer Darren Lee and, following Kafoa's departure, bassist Wayne Myers. In late 2006 Andrew Petersen returned to Australia and in 2009 released a solo album "The Universe And Its Sense Of Humour". Context_4 : Mischief Brew was an American band from Philadelphia, Pennsylvania, United States, which played DIY anarcho-punk music, incorporating a variety of styles including American folk, swing, and Gypsy-punk. It was started by Erik Petersen as a solo project, but eventually grew into a band. Petersen drew inspiration from the protest movements of the 1960s, "the idea that rebellion in music didn't originate in punk rock" (Profane Existence No.54, 2007), and anti-establishment artists like Woody Guthrie and Crass. Petersen's lyrics often pay homage to American labor radicalism of the early 20th century. Mischief Brew has released albums and EPs on many different labels, notably Art of the Underground, Gunner Records, and Fistolo Records. In support of these records, Mischief Brew has toured extensively throughout the United States and Europe. When playing live, they have performed with four to five people, incorporating such instruments as junk/found percussion, trumpet, accordion, violin, mandolin, and vibraphone into their set. Context_5 : Hot Rod is a monthly American car magazine devoted to hot rodding, drag racing, and muscle cars modifying automobiles for performance and appearance. Context_6 : Trucks and Tractor Power was a long running weekly television show on TNN featuring mud bogging, tractor pulling and monster trucks. The show's original hosts were Stan Rhoads and former Bigfoot driver Rich Hooser, along with pit reporter Mike Goss. Gary Lee replaced Stan Rhoads. Army Armstrong later joined as a pit reporter, and later, when Hooser left the show, became color commentator. The show initially began in 1989 as a vehicle for TNT Motorsports events, complimenting their ESPN show Powertrax and syndicated show Tuff Trax, and would typically alternate between truck and tractor pulls and monster trucks, with National Mud Racing Organization mud races intermittently. After TNT was bought out by the United States Hot Rod Association in 1991, the show began primarily airing the Pendaliner Monster Truck Series and NMRO mud races held at Special Events' 4-Wheel and Off-Road Jamborees. A frequent feature of these shows was a highlight segment of "Tough Truck" amateur off-road races near the end of the monster truck episodes. The final season of Trucks and Tractor Power had Gary Lee as the host at the Monster Truck Thunder Drags, with Dave Rief, and later Tom Rivers, for the Jamborees. At the end of the 1996 season, the Pendaliner cancelled their sponsorship of the monster truck series, causing the show to be subsequently cancelled. Context_7 : Rick Johnson (born July 6, 1964) is an American former professional motorcycle, off-road truck and stock car racer. He competed in AMA motocross and Supercross during the 1980s and, won seven AMA national championships. He later switched to off-road racing. In 2010, he won the Pro 2WD Trophy Truck championship in the Traxxas TORC Series. In September 2012, he won the 4x4 world championship race at Crandon International Off-Road Raceway and later that day won the AMSOIL Cup pitting the two and four wheel drive trucks. Johnson won the 2014 Frozen Rush, the first short-course off-road race on snow. Context_8 : Carl Renezeder (born April 16, 1964) is an American off-road racer for Team Renezeder Racing. As of the end of the 2016 season, Renezeder has won 121 short course national events he has competed in Lucas Oil Off Road Racing (LOORR), Championship Off-Road Racing (CORR), and World Series of Off Road Racing (WSORR). He has won nine short course off-road racing championships. Renezeder was also the first driver in short-course off-road racing history to win championships in both two wheel drive and four wheel drive trophy trucks in the same season when he won the 2009 Unlimited 2 and Unlimited 4 divisions in LOORRS. Context_9 : Petersen's 4-Wheel & Off-Road is a magazine dedicated to 4x4 and off-road trucks and SUVs. The first issue was published in 1977; it began as a special-interest publication from the editors of Hot Rod magazine. "4-Wheel & Off-Road" covers a range of topics for the do-it-yourself light-truck enthusiast, including real-world 4x4 performance modifications, new products and product evaluations, off-road event coverage, new-vehicle evaluations, travel, and lifestyle. In March 1978, the magazine officially became a monthly publication, and in 2013, "4-Wheel & Off-Road" celebrated its 35th anniversary. Context_10 : A spare wheel cover or spare tire cover is an accessory that covers the spare wheel mounted on external part of a car or van. On 4x4 vehicles the spare wheel is normally rear mounted and is often printed with a dealer's name or something more fun. Covers can be hard shells or soft vinyl covers. Spare wheel cover protects spare tires from the dirt and the sun's harmful UV rays in areas with many days of sunshine. Spare wheel covers need to be removed once in a while and cleaned. fact_1 : The first issue was published in 1977; it began as a special-interest publication from the editors of Hot Rod magazine. fact_2 : Hot Rod is a monthly American car magazine devoted to hot rodding, drag racing, and muscle cars modifying automobiles for performance and appearance. Answer: monthly
Example Output:
Petersens 4Wheel OffRoad began as a publication that is now released how often?