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 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

SOLUTION: How many engines does the aircraft operated by the 30th Airlift Squadron have?

PROBLEM: Context_1 : Epipactis leptochila, the narrow-lipped helleborine, is a species of the genus "Epipactis". Found in chalk or limestone-based beech and hornbeam woodland in southern England, the orchids are also found with Birch and Alder trees in Scotland and the north of England. The narrow-lipped helleborine blooms from early June to mid-August. "Epipactis leptochila" is also found in parts of northern Europe (away from the coastline) but it is known for its presence in England. Due to woodland clearing, the orchids are becoming less common. Context_2 : Epipactis, or Helleborine, is a genus of terrestrial orchids consisting of approximately 70 species. This genus is abbreviated as Epcts in horticultural trade. Context_3 : Termitaphididae, occasionally called termite bugs, is a small tropicopolitan family of true bugs placed in the superfamily Aradoidea. Typically members of Termitaphididae are small, being an average of 2 mm -4 mm , and flattened with laminae extending out from each body segment giving a round scale like appearance. Currently the family contains two genera and twelve known species. Members of Termitaphididae are inquilines lodging in the nests of host species of termite families Termitidae and Rhinotermitidae. Though considered a separate family in Aradoidea it has been suggested by Drs David Grimaldi and Michael Engel in 2008 that Termataphididae may in fact be highly derived members of Aradidae. Of the thirteen known species one "Termitaphis circumvallata" belongs to the monotypic genus "Termitaphis" and four of the remaining eleven species in "Termitaradus" are extinct, having only been found in amber. The living species are found worldwide in the tropical regions of Central and South America, Africa, Asia, and Australia. Context_4 : Moniezia a genus of tapeworms that are parasitic in mammals, including sheep, goat and cattle. It comprises four known species such as "M. expansa", "M. benedeni", "M. autumnalis" and "M. baeri". "M. expansa" is the most well known species within the genus because of its high prevalence. Members of the genus are among the largest cestodes reaching up to 10 m in length. They inhabit the small intestine of mammalian host. Their life cycle is indirect requiring intermediate host, which are oribatid mites. They are characterized by the presence of interproglottid glands. Context_5 : Ascaridia is the name of a genus of parasitic nematodes. Members of the genus are primarily intestinal parasites of birds. There are three well known species, namely, "A. galli" found mostly in chicken, "A. dissimilis" in turkeys, and "A. columbae" in pigeons. Lesser known species such as "A. hermaphrodita", "A. sergiomeirai", "A. ornata", "A. nicobarensis" and "A. platyceri" are found in parrots. Context_6 : Coriaria is the sole genus in the family Coriariaceae described by Linnaeus in 1753. It includes 14 species of subshrubs, shrubs and small trees, with a widespread but disjunct distribution across warm temperate regions of the world, occurring as far apart as the Mediterranean region, southern and eastern Asia, New Zealand (where some are alpine species), the Pacific Ocean islands, and Central and South America. Context_7 : Flemingia is a genus of flowering plants in the legume family Fabaceae. It is native to Asia and the species are distributed in Bhutan, Burma, China, India; Indonesia, Laos, Malaysia, Nepal, Pakistan, Papua New Guinea, Philippines, Sri Lanka, Taiwan, Thailand and Vietnam. The genus was founded in 1812. The number of known species is ambiguous due to taxonomic problems; and is usually enumerated as more than 30. Burma and China have the highest record of "Flemingia" species with 16 each, followed by India (with 15 species), Thailand (11 species), Laos (10 species), Vietnam (8 species), Bhutan (1 species) and Nepal (5 species). Context_8 : Tutin is a poisonous plant derivative found in the New Zealand tutu plant (Coriaria arborea, "Coriaria" genus, several different species). It acts as a potent antagonist of the glycine receptor, and has powerful convulsant effects. It is used in scientific research into the glycine receptor, and is also sometimes associated with outbreaks of toxic honey poisoning when bees feed honeydew exudate from the sap-sucking insect commonly known as the passion vine hopper, when these vine hoppers (Scolypopa australis) have been feeding on the sap of tutu bushes. Toxic honey is a rare event and is more likely to occur when comb honey is eaten directly from a hive that has been harvesting honeydew from passion vine hoppers feeding on tutu plants. Context_9 : Arcobacter is a genus of Gram-negative, spiral-shaped bacteria in the epsilonproteobacteria class. It shows an unusually wide range of habitats, and some species can be human and animal pathogens. Species of the genus "Arcobacter" are found in both animal and environmental sources, making it unique among the epsilonproteobacteria. This genus currently consists of five species: "A. butzleri", "A. cryaerophilus", "A. skirrowii", "A. nitrofigilis", and "A. sulfidicus", although several other potential novel species have recently been described from varying environments. Three of these five known species are pathogenic. Members of this genus were first isolated in 1977 from aborted bovine fetuses. They are aerotolerant, "Campylobacter"-like organisms, previously classified as "Campylobacter". The "Arcobacter" genus, in fact, was created as recently as 1992. Although they are similar to this other genus, "Arcobacter" species can grow at lower temperatures than "Campylobacter", as well as in the air, which "Campylobacter" cannot. Context_10 : Bolitoglossa is a genus of lungless salamanders, also called mushroom-tongued salamanders tropical climbing salamanders or web-footed salamanders, in the family Plethodontidae. Their range is between northern Mexico through Central America to Colombia, Venezuela, Ecuador, Peru, northeastern Brazil, and central Bolivia. Neotropical salamanders of the "Bolitoglossa" genus make up the largest genus in the order Caudata, consisting of approximately one-fifth of all known species of salamanders. Adult salamanders range anywhere from 45mm to 200mm in length depending on their specific species. They are notorious for their ability to project their tongue at prey items, as indicated from their name. They are also known for their webbed feet, having significantly more webbing than any other species outside their genus with the exception of the cave-dwelling Mexican bolitoglossine "Chiropterotriton magnipes". Although webbed feet are a common characteristic of these salamanders, only about half of the species in this genus contain webbed feet. fact_1 : Epipactis, or Helleborine, is a genus of terrestrial orchids consisting of approximately 70 species. fact_2 : It includes 14 species of subshrubs, shrubs and small trees, with a widespread but disjunct distribution across warm temperate regions of the world, occurring as far apart as the Mediterranean region, southern and eastern Asia, New Zealand (where some are alpine species), the Pacific Ocean islands, and Central and South America. Answer: Epipactis

SOLUTION: Which genus has more known species, Epipactis or Coriaria?

PROBLEM: Context_1 : The historical mystery or historical whodunit is a subgenre of two literary genres, historical fiction and mystery fiction. These works are set in a time period considered historical from the author's perspective, and the central plot involves the solving of a mystery or crime (usually murder). Though works combining these genres have existed since at least the early 20th century, many credit Ellis Peters's "Cadfael Chronicles" (19771994) for popularizing what would become known as the historical mystery. The increasing popularity and prevalence of this type of fiction in subsequent decades has spawned a distinct subgenre recognized by the publishing industry and libraries. "Publishers Weekly" noted in 2010 of the genre, "The past decade has seen an explosion in both quantity and quality. Never before have so many historical mysteries been published, by so many gifted writers, and covering such a wide range of times and places." Editor Keith Kahla concurs, "From a small group of writers with a very specialized audience, the historical mystery has become a critically acclaimed, award-winning genre with a toehold on the "New York Times" bestseller list." Context_2 : Ragtime is a novel by E. L. Doctorow, published in 1975. This work of historical fiction is mainly set in the New York City area from 1902 until 1912, with brief scenes towards the end describing the United States' entry into World War Im in 1917. A unique adaptation of the historical narrative genre with a subversive 1970s slant, the novel blends fictional and historical figures into a framework that revolves around events, characters, and ideas important in American history. Context_3 : The March is a 2005 historical fiction novel by E. L. Doctorow. It won the PEN/Faulkner Award for Fiction (2006) and the National Book Critics Circle Award/Fiction (2005). Context_4 : Louis Dearborn L'Amour ( ; March 22 1908 June 10 1988) was an American novelist and short story writer. His books consisted primarily of Western novels (though he called his work 'frontier stories'); however, he also wrote historical fiction ("The Walking Drum"), science fiction ("The Haunted Mesa"), non-fiction ("Frontier"), as well as poetry and short-story collections. Many of his stories were made into films and John Wayne once made the dubious assertion that L'Amour was the most interesting man in the world. L'Amour's books remain popular and most have gone through multiple printings. At the time of his death almost all of his 105 existing works (89 novels, 14 short-story collections, and two full-length works of nonfiction) were still in print, and he was considered "one of the world's most popular writers". Context_5 : Gary Blackwood (born October 23, 1945) is an American author known for "The Shakespeare Stealer" trilogy. Born in Meadville, Pennsylvania, Blackwood sold his first story when he was nineteen. In 1998, he published "The Shakespeare Stealer", a historical fiction novel about an orphan, Widge, who is sent to steal "Hamlet" from William Shakespeare and The Lord Chamberlain's Men. After it won the 1999 ALA Best Book for Young Adults, Blackwood published two sequels, "Shakespeare's Scribe" (2000) and "Shakespeare's Spy" (2003). Since then, he has continued writing historical fiction, such as "Around the World in 100 Days" (2010), which the "Smithsonian" named a 2010 Notable Book for Children and "Kirkus Book Reviews" one of 2010's Best Books for Teens. Context_6 : Umberto Eco {'1': ", '2': ", '3': 'OMRI', '4': "} (] ; 5 January 1932 19 February 2016) was an Italian novelist, literary critic, philosopher, semiotician, and university professor. He is best known internationally for his 1980 novel "Il nome della rosa" ("The Name of the Rose"), a historical mystery combining semiotics in fiction with biblical analysis, medieval studies, and literary theory. He later wrote other novels, including "Il pendolo di Foucault" ("Foucault's Pendulum") and "L'isola del giorno prima" ("The Island of the Day Before"). His novel "Il cimitero di Praga" ("The Prague Cemetery"), released in 2010, topped the bestseller charts in Italy. Context_7 : Edgar Lawrence "E. L." Doctorow (January 6, 1931 July 21, 2015) was an American novelist, editor, and professor, best known internationally for his works of historical fiction. He has been described as one of the most important American novelists of the 20th century. Context_8 : Homer & Langley is a novel by American author E. L. Doctorow published in September 2009. It imagines a version of the lives of the Collyer brothers of New York City, notorious for their eccentricities as well as their habit of compulsively hoarding a plethora of various bric-a-brac, newspapers, books and other items. Context_9 : Loon Lake is a 1980 novel by E. L. Doctorow published in 1980. The plot of the novel is mostly set on Loon Lake in the Adirondacks during the Depression. The novel is one of the more experimental works of Doctorow, incorporating a great variety of different techniques, many of which are used for preventing the reader from an easy understanding of the narration: traditional narratives, stream of consciousness, poetry, mixed up chronology. Context_10 : Billy Bathgate is a 1989 novel by author E. L. Doctorow that won the 1989 National Book Critics Circle award for fiction for 1990, the 1990 PEN/Faulkner Award for Fiction, the 1990 William Dean Howells Medal, and was the runner up for the 1990 Pulitzer Prize and the 1989 National Book Award. The story is told in the first person by Billy "Bathgate" Behan, a fifteen-year-old boy who first becomes the gofer and then surrogate son of mobster Dutch Schultz. fact_1 : Homer & Langley is a novel by American author E. L. Doctorow published in September 2009. fact_2 : Edgar Lawrence "E. L." Doctorow (January 6, 1931 July 21, 2015) was an American novelist, editor, and professor, best known internationally for his works of historical fiction. Answer: September 2009

SOLUTION:
Homer Langley is a novel by American author E. L. Doctorow, an American novelist, editor, and professor, best known internationally for his works of historical fiction, published when?