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.

[EX Q]: Context_1 : Blücher was the second of five "Admiral Hipper"-class heavy cruisers of Nazi Germany's "Kriegsmarine", built after the rise of the Nazi Party and the repudiation of the Treaty of Versailles. Named for Gebhard Leberecht von Blücher, the Prussian victor of the Battle of Waterloo, the ship was laid down in August 1936 and launched in June 1937. She was completed in September 1939, shortly after the outbreak of World War II. After completing a series of sea trials and training exercises, the ship was pronounced ready for service with the fleet on 5 April 1940. Context_2 : Operation Nordseetour was the first Atlantic sortie of the German heavy cruiser "Admiral Hipper" during December, 1940. Context_3 : USS "Northampton" (CL/CA-26) was the lead "Northampton"-class cruiser in service with the United States Navy. She was commissioned in 1930, originally classified a light cruiser because of her thin armor but later reclassified a heavy cruiser because of her 8-inch guns. During World War II she served in the Pacific and was sunk by Japanese torpedoes during the Battle of Tassafaronga on 30 November 1942. She was named after the city of Northampton, Massachusetts, the home of former President Calvin Coolidge. Context_4 : Oscarsborg Fortress (Norwegian: Oscarsborg festning ) is a coastal fortress in the Oslofjord, close to the small town of Drøbak. The best known part is situated on two small islets. The main artillery batteries are on the island Håøya and smaller batteries on the mainland to the west and east in the fjord and was military territory until 2003 when it was made a publicly available resort island. The fortress is best known for sinking the German heavy cruiser "Blücher" on 9 April 1940. In 2014, Oscarsborg Fortress was given protected status, effective from 9 April that year. Context_5 : Émile Bertin was a French fast light cruiser named after Louis-Émile Bertin, a 19th-century naval architect. She was designed to operate both as a minelayer and as a destroyer flotilla leader. The design was the basis for later light and heavy French cruisers, particularly the slightly larger "La Galissonnière" class of cruisers. This was the first French warship to use triple mountings. Context_6 : Operation "Rheinübung" ("Exercise Rhine") was the sortie into the Atlantic by the new German battleship "Bismarck" and heavy cruiser "Prinz Eugen" on 18–27 May 1941, during World War II. This operation to block Allied shipping to the United Kingdom culminated with the sinking of "Bismarck". Context_7 : USS "Birmingham" (CL-62), a "Cleveland"-class light cruiser named for the city of Birmingham, Alabama, the "Steel City", was laid down at the Newport News Shipbuilding and Dry Dock Company of Newport News, Virginia on 17 February 1941 and launched on 20 March 1942 by Mrs. Cooper Green, wife of the president of the Birmingham City Commission. She was commissioned on 29 January 1943, Captain John Wilkes in command. "Birmingham" was one of the "fightingest" ships of the Navy and suffered heavy damage on at least three occasions. Context_8 : The Action of 8 June 1945, sometimes called the Sinking of "Ashigara" was a naval action that resulted in the sinking of the heavy cruiser "Ashigara" of the Imperial Japanese Navy by the British Royal Navy submarine HMS "Trenchant" . "Ashigara"—which was being escorted by the destroyer "Kamikaze" —was being used to transport troops from Indonesia for the defence of Singapore and the sinking resulted in a huge loss of life. Context_9 : HMS "Cornwall", pennant number 56, was a County-class heavy cruiser of the "Kent" sub-class built for the Royal Navy in the mid-1920s. The ship spent most of her pre-World War II career assigned to the China Station. Shortly after the war began in August 1939, she was assigned to search for German commerce raiders in the Indian Ocean. "Cornwall" was transferred to the South Atlantic in late 1939 where she escorted convoys before returning to the Indian Ocean in 1941. She then sank the German auxiliary cruiser "Pinguin" in May. After the start of the Pacific War in December 1941, she began escorting convoys until she was transferred to the Eastern Fleet in March 1942. The ship was sunk on 5 April by dive bombers from three Japanese aircraft carriers during the Indian Ocean Raid. Context_10 : San Demetrio London is a 1943 British World War II docudrama based on the true story of the 1940 salvage of the tanker MV "San Demetrio" by some of her own crew, who reboarded her after she had been set on fire by the German heavy cruiser "Admiral Scheer" and then abandoned, during the Battle of the Atlantic. The film was produced by Michael Balcon for Ealing Studios and directed by Charles Frend. fact_1 : Oscarsborg Fortress (Norwegian: Oscarsborg festning ) is a coastal fortress in the Oslofjord, close to the small town of Drøbak. fact_2 :  The fortress is best known for sinking the German heavy cruiser "Blücher" on 9 April 1940. fact_3 : Blücher was the second of five "Admiral Hipper"-class heavy cruisers of Nazi Germany's "Kriegsmarine", built after the rise of the Nazi Party and the repudiation of the Treaty of Versailles. fact_4 :  Named for Gebhard Leberecht von Blücher, the Prussian victor of the Battle of Waterloo, the ship was laid down in August 1936 and launched in June 1937. Question: Oscarsborg Fortress is best known for sinking the  German heavy cruiser named for the Prussian victor of what?
[EX A]: the Battle of Waterloo

[EX Q]: Context_1 : An Elementary Treatise on Electricity is a book by James Clerk Maxwell. The origin of the book are lecture notes Clerk Maxwell gave to members of the Cavendish Laboratory, which he founded. Context_2 : James Clerk Maxwell {'1': ", '2': ", '3': ", '4': "} (13 June 1831 – 5 November 1879) was a Scottish scientist in the field of mathematical physics. His most notable achievement was to formulate the classical theory of electromagnetic radiation, bringing together for the first time electricity, magnetism, and light as manifestations of the same phenomenon. Maxwell's equations for electromagnetism have been called the "second great unification in physics" after the first one realised by Isaac Newton. Context_3 : Glenlair House, near the village of Corsock in the Scottish Council area of Dumfries and Galloway, was the home of the physicist James Clerk Maxwell (1831–1879). The original structure was designed for Maxwell's father by Walter Newall; Maxwell himself oversaw the construction of an extension in the late 1860s, and further improvements were made by his heir, Andrew Wedderburn-Maxwell. Fires in 1899 and 1929 left the house gutted, but a project to preserve and stabilize the remains has been undertaken by the Maxwell at Glenlair Trust. Context_4 : The upper-convected Maxwell (UCM) model is a generalisation of the Maxwell material for the case of large deformations using the upper-convected time derivative. The model was proposed by James G. Oldroyd. The concept is named after James Clerk Maxwell. Context_5 : Katherine Clerk Maxwell (née Dewar) 1824 – 12 December 1886, was a Scottish physical scientist best known for her observations which supported and contributed to the discoveries of her husband, James Clerk Maxwell. Most notable of these are her involvement with his colour vision and viscosity of gases experiments. She was born Katherine Dewar in 1824 In Glasgow and married Clerk Maxwell in 1859. Her contributions are largely recorded in writings on her husband, partly due to a fire at the Maxwell family estate which destroyed many of the family papers. Katherine had no children and died in 1886. Context_6 : The James Clerk Maxwell Prize in Plasma Physics is an annual American Physical Society (APS) award that is given in recognition of outstanding contributions to the field of the Plasma Physics. It was established in 1975 by Maxwell Technologies, Inc, in honor of the Scottish physicist James Clerk Maxwell. It is currently sponsored by General Atomics. The prize includes a $10,000 USD monetary award and recognition at the annual American Physical Society Division of Plasma Physics conference. Context_7 : The James Clerk Maxwell Foundation is a registered Scottish charity set up in 1977. By supporting physics and mathematics, it honours one of the greatest of physicists, James Clerk Maxwell (1831–1879), and works to increase the public awareness of science. It maintains a small museum in Maxwell's birthplace which is in the ownership of the Foundation. Context_8 : A coherent derived unit is defined as a derived unit that, for a given system of quantities and for a chosen set of base units, is a product of powers of base units with no other proportionality factor than one. The concept of coherence was developed in the mid-nineteenth century by, amongst others, Kelvin and James Clerk Maxwell and promoted by the British Association for the Advancement of Science. The concept was initially applied to the centimetre–gram–second (CGS) and the foot–pound–second systems (FPS) of units in 1873 and 1875 respectively. The International System of Units (1960) was designed around the system of coherence. Context_9 : Coherence is defined as the ability of waves to interfere. Intuitively, coherent waves have a well-defined constant phase relationship. However, an exclusive and extensive physical definition of coherence is more nuanced. Coherence functions, as introduced by Glauber and others in 1960s, capture the mathematics behind the intuition by defining correlation between the electric field components as coherence. These correlations between electric field components can be measured to arbitrary orders, hence leading to the concept of different orders of coherence. The coherence encountered in most optical experiments, including the classic Young's double slit experiment and Mach-Zender interferometer, is first order coherence. Robert Hanbury Brown and Richard Q. Twiss performed a correlation experiment in 1956, and brought to light a different kind of correlation between fields, namely the correlation of intensities, which correspond to second order coherence. Higher order coherences become relevant in photon-coincidence counting experiments. Orders of coherence can be measured using classical correlation functions or by using the quantum analogue of those functions, which take quantum mechanical description of electric field (operators) as input. While the quantum coherence functions might yield the same results as the classical functions, the underlying mechanism and description of the physical processes are fundamentally different because quantum interference deals with interference of possible histories while classical interference deals with interference of physical waves. Context_10 : Maxwell’s thermodynamic surface is an 1874 sculpture made by Scottish physicist James Clerk Maxwell (1831–1879). This model provides a three-dimensional plot of the various states of a fictitious substance with water-like properties. This plot has coordinates volume (x), entropy (y), and energy (z). It was based on the American scientist Josiah Willard Gibbs’ graphical thermodynamics papers of 1873. The model, in Maxwell's words, allowed "the principal features of known substances [to] be represented on a convenient scale." fact_1 :  The concept of coherence was developed in the mid-nineteenth century by, amongst others, Kelvin and James Clerk Maxwell and promoted by the British Association for the Advancement of Science. fact_2 :  His most notable achievement was to formulate the classical theory of electromagnetic radiation, bringing together for the first time electricity, magnetism, and light as manifestations of the same phenomenon. Question: What is an achievement of James Clerk Maxwell, a Scottish scientist who helped to develop the concept of coherence?
[EX A]: classical theory of electromagnetic radiation

[EX Q]: Context_1 : Billy, or William Johnson Hippopotamus, (1920s – October 11, 1955) was a pygmy hippopotamus given as a pet to U.S. President Calvin Coolidge. Captured in Liberia, he was given to Coolidge by Harvey Samuel Firestone in 1927. Billy spent most of his life in the National Zoo in Washington D.C.. In addition to his fame as an exotic presidential pet—which afforded him a trip to the 1939 New York World's Fair—Billy is also notable as the common ancestor to most pygmy hippos in American zoos. By the time of his death in 1955, Billy had sired 23 calves, 13 of whom survived at least a year. Context_2 : Professor Wale Adebanwi, (born 1969), is a Nigerian - born first Black African Rhodes Professor at Oxford University Context_3 : Augustine of Canterbury (born first third of the 6th century – died probably 26 May 604) was a Catholic Benedictine monk who became the first Archbishop of Canterbury in the year 597. He is considered the "Apostle to the English" and a founder of the Catholic Church in England. Context_4 : Socks Clinton (Spring 1989 – February 20, 2009) was the pet cat of U.S. President Bill Clinton's family during his presidency. As an adopted stray cat, he was the only pet of the Clintons during the early years of the administration, and his likeness hosted the children's version of the White House website. After Clinton left office, Socks resided with former Clinton secretary Betty Currie and her husband, owing to continuing conflicts with Clinton's dog Buddy. Context_5 : Dear Socks, Dear Buddy: Kids' Letters to the First Pets is a 1998 children's book written by First Lady of the United States Hillary Rodham Clinton. It concerns the two pets that lived in the White House during the Clinton administration, Socks the cat and Buddy the dog. Context_6 : Buddy (August 7, 1997 – January 2, 2002), a male chocolate-colored Labrador Retriever, was one of two pets kept by the Clinton family while Bill Clinton was President of the United States. The Clintons' other pet was a cat named Socks. Context_7 : Socks the Cat Rocks the Hill is an unreleased platform video game developed by Realtime Associates for the Super Nintendo Entertainment System. The game stars Socks, the real life presidential pet of the Clinton family during Bill Clinton's tenure in office. Originally scheduled for release in the fall of 1993, "Socks the Cat" experienced delays until it was ultimately canceled due to the closure of publisher Kaneko's U.S. branch in the summer of 1994. The game was complete however, and review copies were still distributed to gaming publications. A prototype cartridge has entered the hands of private collectors, but the ROM image has not been released to the public. A Kickstarter campaign to fund a relaunch of the game was successfully funded and anticipates a 2017 release. Context_8 : Honor's Foxfire Liberty Hume (AKC Registration Number SB578950) was the Golden Retriever Presidential pet of Betty Ford and Gerald Ford. Liberty was born February 8, 1974 and given to the president as an 8-month-old puppy by his daughter Susan Ford and new White House photographer David Hume Kennerly in the fall of 1974. The breeder of the dark gold pup was Ann (Avis) Friberg of Mount Vernon, Washington. Context_9 : In Greek mythology, Despoina, Despoena or Despoine, was the daughter of Demeter and Poseidon and sister of Arion. She was the goddess of mysteries of Arcadian cults worshipped under the title "Despoina", "the mistress" alongside her mother Demeter, one of the goddesses of the Eleusinian mysteries. Her real name could not be revealed to anyone except those initiated to her mysteries. Pausanias spoke of Demeter as having two daughters; Kore being born first, then later Despoina. With Zeus being the father of Kore, and Poseidon as the father of Despoina. Pausanias made it clear that Kore is Persephone, though he wouldn't reveal Despoina's proper name. Context_10 : Socks is a children's novel written by Beverly Cleary, originally illustrated by Beatrice Darwin, and published in 1973. It won the William Allen White Children's Book Award. The title character of the book would eventually become the name for Socks Clinton, the cat of U.S. President Bill Clinton and family. fact_1 : Socks Clinton (Spring 1989 – February 20, 2009) was the pet cat of U.S. President Bill Clinton's family during his presidency. fact_2 : Buddy (August 7, 1997 – January 2, 2002), a male chocolate-colored Labrador Retriever, was one of two pets kept by the Clinton family while Bill Clinton was President of the United States. Question: Which presidential pet was born first, Socks Clinton, or Buddy?
[EX A]:
Buddy