TASK DEFINITION: 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.
PROBLEM: Context_1 : The Hellenic Air Force (HAF; Greek: , "Polemiki Aeroporia", literally "War Aviation", sometimes abbreviated as ) is the air force of Greece (with Hellenic being a synonym for Greek). The mission of the Hellenic Air Force is to guard and protect Greek airspace, provide air assistance and support to the Hellenic Army and the Hellenic Navy, as well as the provision of humanitarian aid in Greece and around the world. The Hellenic Air Force includes approximately 33,000 active troops, of whom 11,750 are career officers, 14,000 are professional conscripts (..), 7,250 are volunteer conscripts and 1,100 are women. During the period of monarchy between 19351973 the force was known as the Royal Hellenic Air Force (RHAF) (Greek: , "Elliniki Vasiliki Aeroporia"). The motto of the Hellenic Air Force is the ancient Greek phrase ("Aien Hypsikratein", "Always Dominate the Heights"), and the HAF ensign represents a flying eagle in front of the Hellenic Air Force roundel. The Hellenic Air Force is one of the three branches of the Hellenic Armed Forces. Context_2 : Order of the White Eagle was a Royal Order in the Kingdom of Serbia (18831918) and the Kingdom of Yugoslavia (19181945). King Milan I of Serbia instituted the Order of the White Eagle on 23 January 1883, concurrently with the Order of St. Sava. The Order had five classes and was conferred on Serbian and Yugoslav citizens for achievements in peace or war, or for special merits to the Crown, the state and nation. In the period between 1883 and 1898 Order of the White Eagle was the highest award in the Kingdom of Serbia. In 1898 the Royal Order of Milos the Great took precedence over the White Eagle and in 1904 the former was replaced by the Order of the Karaore's Star. Context_3 : Constantine I (Greek: , "Konstantinos I"; 2 August [O.S. 21 July] 1868 11 January 1923) was King of Greece from 1913 to 1917 and from 1920 to 1922. He was commander-in-chief of the Hellenic Army during the unsuccessful Greco-Turkish War of 1897 and led the Greek forces during the successful Balkan Wars of 19121913, in which Greece expanded to include Thessaloniki, doubling in area and population. He succeeded to the throne of Greece on 18 March 1913, following his father's assassination. Context_4 : The IV Army Corps (Greek: ' , abbr. ' ) is an army corps of the Hellenic Army. Established before the First World War, it served in all conflicts Greece participated in until the German invasion of Greece in 1941. Re-established in 1976, it has been guarding the Greco-Turkish land border along the Evros River, and thus the most powerful formation in the Hellenic Army. Context_5 : The Hellenic Army (Greek: , "Ellinikos Stratos", sometimes abbreviated as ), formed in 1828, is the land force of Greece (with Hellenic being a synonym for Greek). Along with the Hellenic Air Force (HAF) and the Hellenic Navy (HN), it makes up the Hellenic Armed Forces. It is currently the largest branch of the three. The army is headed by the chief of the Hellenic Army General Staff (HAGS), which in turn is under the command of Hellenic National Defence General Staff (HNDGS). Context_6 : The Royal Order of George I (Greek: ' ) is a Greek order instituted by King Constantine I in 1915. Since the monarchy's abolition in 1973, it is considered a dynastic order of the former Greek royal family. Context_7 : The Army Aviation (Greek: ) is the army aviation branch of the Greek Armed Forces. Originally established in 1947 with light artillery spotter and liaison aircraft, the acquisition of transport helicopters from 1969 and especially of the AH-64 Apache attack helicopters in the early 1990s changed the role of the service, which was recognized as the sixth arm of the Hellenic Army in 1996. The service is headed by the Army Aviation Directorate ( ) within the Hellenic Army General Staff, and comprises the Army Aviation School ( ) and the 1st Army Aviation Brigade (1 , 1 ). Context_8 : The Hellenic Army General Staff (Greek: , abbrev. ) is the general staff of the Hellenic Army, the terrestrial component of the Greek Armed Forces. It was established in 1904. Since 1950, the HAGS is subordinated to the Hellenic National Defence General Staff. Historically, most Chiefs of Staff have come from the Artillery arm. Context_9 : The Royal Order of Sahametrei (Khmer:) is an Chivalric order conferred by the Government of the Kingdom of Cambodia. The Royal order of Sahametrei was instituted in three classes on 9 September 1948 and was expanded to five classes on 23 August 1956. The order was not used during the Khmer Rouge period and was reinstated on 5 October 1995 by Royal Decree No. 1095/01. It is conferred primarily on foreigners who have rendered distinguished services to the King and to the people of Cambodia, particularly in the field of external relations and diplomatic services or, as a token of friendship. Context_10 : The NATO Rapid Deployable Corps Greece, abbreviated NRDC-GR, is an operational headquarters of the Hellenic Army, intended for the direction of international operations undertaken by the European Union and NATO. The HQ was originally going to replace the III Army Corps of the Hellenic Army altogether, taking control of its rapid response units, but this was changed in 2009, so that the two HQs essentially co-exist as a joint formation, each controlling different units of the old Army Corps. The Corps is based in the city of Thessaloniki since 1946. fact_1 : The Royal Order of George I (Greek: ' ) is a Greek order instituted by King Constantine I in 1915. fact_2 : He was commander-in-chief of the Hellenic Army during the unsuccessful Greco-Turkish War of 1897 and led the Greek forces during the successful Balkan Wars of 19121913, in which Greece expanded to include Thessaloniki, doubling in area and population. Question: Which commander-in-chief of the Hellenic Army also instituted The Royal Order of George?

SOLUTION: Constantine I

PROBLEM: Context_1 : Eastlands is Tasmania's largest shopping centre, located on the eastern side of the Derwent River, situated in the shopping district of Rosny Park, within the greater area of Hobart, Tasmania, Australia. It has a gross lettable area of about 33,000square metres. Context_2 : Polegate is a village and civil parish in the Wealden District of East Sussex, England, United Kingdom. It is located five miles (8km) north of the seaside resort of Eastbourne and is part of the greater area of that town. Although once a railway settlement, its importance as such has now waned by route closures. The civil parish of Polegate had a population of 8,586 on the 2011 census, 41.2% aged 65 and over. Context_3 : A metropolitan area, sometimes referred to as a metro area, greater area, commuter belt or conurbation, is a region consisting of a densely populated urban core and its less-populated surrounding territories, sharing industry, infrastructure, and housing. Context_4 : WCBC is an AM radio station that serves the greater area of Cumberland, Maryland. Founded in April, 1976, WCBC provides news coverage: locally, regionally, and nationally; weather forecasts; participation in major community events to promote the area and its organizations by way of remote broadcasts and community service announcements. Context_5 : The Biltmore is an upscale residential neighborhood & financial district in central North East Phoenix, Arizona. It is the city's most acclaimed neighborhood, largely due to its location, near the Arizona Biltmore Hotel. The local landmark was opened on 23 February 1929. The Resort is surrounded by two 18 hole championship golf courses built in 1928 and 1977 along with some of the most exclusive homes in the Valley of the Sun. The greater area is known as a financial district surrounded by upscale shopping, dining, and for its quality of life. The financial district is clustered with business and residential mid-rise tower buildings and gated neighborhoods along a line known as the "Camelback Corridor" which extends from Central Avenue, East on Camelback Road into Scottsdale. Context_6 : Hegang (, also known as Haoli and Heligang), is a prefecture-level city in Heilongjiang province of the People's Republic of China, situated in the southeastern section of the Lesser Khingan Range, facing Jiamusi across the Songhua River to the south and Russia's Jewish Autonomous Oblast across the Amur River to the north. Hegang is one of the principal coal-producing cities in China. Hegang covers an administrative area of 14679.88 km and according to the 2010 Census, has a population of 1,058,665 inhabitants. Its built-up area is home to 664,471 inhabitants spread out over 5 urban districts including Dongshan being urbanized, even though still largely rural. Context_7 : Arbroath Infirmary is a hospital serving the town of Arbroath and the greater area of Angus, Scotland. Arbroath has a population of over 36,000 and the greater area served is over 60,000. The hospital is situated at the top of Rosemount Road and is part of NHS Tayside. It is separated into two wings. The Queen Mother wing hosts the maternity, minor injuries unit and outpatient department. The main wing consists of the medical unit with a female and a male medical ward, a physiotherapy gym and the X-ray department. There is also a kitchen in the main wing with a dining room. The operating theatre is no longer in use but is located in the main wing. There is no accident and emergency department in this hospital. Context_8 : New Town Road is a link road that connects Elizabeth Street to the Main Road within the greater area of Hobart, Tasmania. This road has seen less usage since the construction of the Brooker Highway which allows traffic to move directly to the main road and onto the northern area of the state. Context_9 : Vanga (v//) is a city in Bandundu Province in the Democratic Republic of the Congo, approximately 340 km east of the capital city Kinshasa. Vanga is in the Kwilu District in the Bulungu Territory. Vanga is known for its large medical center that supports the greater Bandundu region. The greater area is considered a "cite" surrounding the hospital. Context_10 : Pulandian District () is one of the seven districts under the administration of Dalian, located in the south of Liaoning province, People's Republic of China. Its area is 2769.90 km and its permanent population as of 2010 is 741,230. The district borders the prefecture-level city of Yingkou to the north. fact_1 : Hegang covers an administrative area of 14679.88 km and according to the 2010 Census, has a population of 1,058,665 inhabitants. fact_2 : Its area is 2769.90 km and its permanent population as of 2010 is 741,230. Question: Which has a greater area, Hegang or Pulandian District?

SOLUTION: Hegang

PROBLEM: Context_1 : "Close Every Door" is a song from the musical "Joseph and the Amazing Technicolor Dreamcoat" by Tim Rice and Andrew Lloyd Webber. It is the penultimate song of the first act of the musical, sung by Joseph while imprisoned for his supposed relationship with Potiphar's wife. Along with "Any Dream Will Do", it is one of the most popular songs from the musical. Context_2 : A wide outside lane (WOL) or wide curb lane (WCL) is an outermost lane of a roadway that is wide enough to be safely shared side by side by a bicycle and a wider motor vehicle at the same time. The terms are used by cyclists and bicycle transportation planners in the United States. Generally, the minimum-width standard for a WOL in the US is 14 feet (4.3 m). A wide outside through lane (WOTL) is a WOL that is intended for use by through traffic. Context_3 : "Brown Shoes Don't Make It" is a song by The Mothers of Invention, written by band leader Frank Zappa. It is the 14th and penultimate song on their second album "Absolutely Free". The song is one of his most widely renowned works, declared by the "AllMusic" as "Zappa's first real masterpiece". Context_4 : Hamilton: An American Musical is a sung- and rapped-through musical about the life of American Founding Father Alexander Hamilton, with music, lyrics and book by Lin-Manuel Miranda, inspired by the 2004 biography "Alexander Hamilton" by historian Ron Chernow. Notably incorporating hip-hop, rhythm and blues, pop music, traditional-style show tunes and color-conscious casting of non-white actors as the Founding Fathers and other historical figures, the musical achieved both critical acclaim and box office success. Context_5 : Tixall Wide, also known as Tixall Broad or The Broad Water, is a body of water that forms part of the Staffordshire and Worcestershire Canal near Tixall in Staffordshire, England, to the south of the former Tixall Hall. The hall was, at that time, owned by Thomas Clifford, the fourth son of Hugh Clifford, 3rd Baron Clifford of Chudleigh, and the grounds had been designed on the advice of the landscape architect Lancelot "Capability" Brown. The lake was probably created during the construction of the canal in 1771. It is said he "gave permission for the canal to pass through his land on the condition that it was made ... wide enough to look like a lake from the house". and thus in order not to spoil the view. Boaters moored on the Wide, the towpath is a very popular overnight mooring spot, or passing through the Wide have an excellent view of the magnificent Elizabethan gatehouse that is the only remaining part of Tixall Hall. Context_6 : In the United Kingdom, autocrosses are typically held on a grass or stubble surface. In fact, the attraction is the challenge of driving quickly on difficult surfaces. Cars compete individually against the clock, although more than one car may start at the same time if the circuit is long enough and wide enough. Because the course is usually bumpy and there is a risk of contact with other cars, most competitors use specially prepared cars (which vary from very inexpensive to specially engineered racers) brought on trailers. Events are usually held on a region-wide basis, with the RACMSA (Royal Automobile Club Motor Sports Association, now often called MSA overseeing rules and regulations. Context_7 : Vision span or perceptual span is a controversial concept in speed reading referring to the angular span (vertically and horizontally), within which the human eye has sharp enough vision to read text. The visual field of the human eye spans approximately 120(?) degrees of arc. However, most of that arc is peripheral vision. The human eye has much greater resolution in the macula, where there is a higher density of cone cells. The field of view that is observed with sufficient resolution to read text typically spans about 6degrees of arc, which is wide enough to allow a clear view of about five words in a row when printed text at ordinary size is held about 50centimeters from the eyes. The brain creates the illusion of having a greater visual span by automatically and unconsciously moving the center of vision into any area of interest in the field of view. Context_8 : The Black & Decker Workmate is a strong, adaptable general purpose portable workbench and general carpentry tool manufactured under the brand Black & Decker. It is a folding table for portability, but when expanded stands about 3 ft tall. The table top consists of two sturdy wooden jaws, one of which is fixed and the other able to be moved in and out on threaded rods operated by handles, so it can be used as a bench vice to hold wood, metal and other parts while working on them. The legs underneath are designed to be strong enough to support the weight of a human so that it can be used as a stool to reach high surfaces, and has holes for retaining tools while working, or for drilling. Its edges are printed with measures and angles, and although it cannot be used as a mitre saw the jaws are wide enough to hold one or take a mitre box. Context_9 : "The World Was Wide Enough" is the penultimate song from Act 2 of the musical "Hamilton", based on the life of Alexander Hamilton, which premiered on Broadway in 2015. Lin-Manuel Miranda wrote both the music and lyrics to the song. The song recounts the events of the 1804 duel in Weehawken, New Jersey between thenVice President Aaron Burr and former Secretary of the Treasury Alexander Hamilton. Context_10 : Anti-tank trenches, also called anti-tank ditches, are ditches dug into and around fortified positions to hold up the advance of enemy tanks. Anti-tank ditches were first used in World War I by Germany in an effort to protect their trenches against the newly developed British tanks. An anti-tank ditch has to be wide enough and deep enough to prevent a tank from crossing. Armies have been known to disguise anti-tank ditches to enable the ditch to disable an enemy tank. fact_1 : "The World Was Wide Enough" is the penultimate song from Act 2 of the musical "Hamilton", based on the life of Alexander Hamilton, which premiered on Broadway in 2015. fact_2 : Hamilton: An American Musical is a sung- and rapped-through musical about the life of American Founding Father Alexander Hamilton, with music, lyrics and book by Lin-Manuel Miranda, inspired by the 2004 biography "Alexander Hamilton" by historian Ron Chernow. Question: "The World Was Wide Enough" is the penultimate song from Act 2 of a musical inspired by a 2004 biography by what historian?

SOLUTION:
Ron Chernow