Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Context_1 : Charles Edward Ives ( ; October 20, 1874May 19, 1954) was an American modernist composer. He is one of the first American composers of international renown, though his music was largely ignored during his life, and many of his works went unperformed for many years. Over time, he came to be regarded as an "American original". He combined the American popular and church-music traditions of his youth with European art music, and was among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatory elements, and quarter tones, foreshadowing many musical innovations of the 20th century. Context_2 : Daniel Evan Freeman (born 27 April 1959) is an American musicologist who specializes in European art music of the eighteenth century, in particular the musical culture of eighteenth-century Prague and the Bohemian lands. He is also active as a pianist and music editor. Context_3 : Art music (also known as Western classical music, cultivated music, serious music, canonic music, and more flippantly, real music or normal music) is an umbrella term that refers to musical traditions, implying advanced structural and theoretical considerations and a written musical tradition. "Serious" or "cultivated" music are terms frequently used as a contrast for ordinary, everyday music (popular and folk music, also called "vernacular music"). After the 20th century, art music was divided into two extensions: "serious music" and "light music". Context_4 : In the history of European art music, the term "common practice period" refers to the era between the formation and the dissolution of the tonal system. Though there are no exact dates for this phenomenon, most features of the common-practice period persisted from the mid to late baroque period, through the Classical and Romantic periods, or roughly from around 1650 to 1900. While certain prevailing patterns and conventions characterize the music of this period, the time period also saw considerable stylistic evolution. Some conventions evolved during this period that were rarely employed at other times during what may still be labeled "common practice" (for example, Sonata Form). Thus, the dates 16501900 are necessarily nebulous and arbitrary borders that depend on context. The most important unifying feature through this time period concerns a harmonic language to which modern music theorists can apply Roman numeral analysis. Context_5 : The Festival Oude Muziek Utrecht ("Utrecht Early Music Festival") is an annual music festival that showcases and celebrates early European art music. The ten-day festival takes place in the Dutch city of Utrecht, and begins in August. The programme comprises concerts, activities, lectures, exhibitions, and a symposium. Context_6 : Assaf Shelleg (Hebrew: ), is a musicologist and pianist, a senior lecturer of musicology at The Hebrew University of Jerusalem. He was previously the Schusterman Visiting Assistant Professor of Musicology and Jewish Studies in the Department of Religious Studies at the University of Virginia (201114), and had taught prior to that as the visiting Efroymson Scholar in the Jewish, Islamic & Near Eastern Languages and Cultures Department at Washington University in St. Louis (200911). Shelleg specializes in twentieth-century Jewish and Israeli art music and has published in some of the leading journals in both musicology and Israel Studies on topics ranging from the historiography of modern Jewish art music to the theological networks of Israeli art music. Shelleg's book, "Jewish Contiguities and the Soundtrack of Israeli History", appeared in November 2014 with Oxford University Press. The book studies the emergence of modern Jewish art music in central and Western Europe (1910s-1930s) and its translocation to Palestine/Israel (1930s-1970s), exposing the legacies of European antisemitism and religious Judaism in the making of Israeli art music. Moving to consider the dislocation of modern Jewish art music the book examines the paradoxes embedded in a Zionist national culture whose rhetoric negated its pasts, only to mask process of hybridizations enchained by older legacies. "Jewish Contiguities" has won the 2015 Engle Prize for the study of Hebrew Music, and the 2016 Jordan Schnitzer Book Award. Context_7 : Vocal harmony is a style of vocal music in which a consonant note or notes are simultaneously sung as a main melody in a predominantly homophonic texture. Vocal harmonies are used in many subgenres of European art music, including Classical choral music and opera and in the popular styles from many Western cultures ranging from folk songs and musical theater pieces to rock ballads. In the simplest style of vocal harmony, the main vocal melody is supported by a single backup vocal line, either at a pitch which is above or below the main vocal line, often in thirds or sixths which fit in with the chord progression used in the song. In more complex vocal harmony arrangements, different backup singers may sing two or even three other notes at the same time as each of the main melody notes, mostly with consonant, pleasing-sounding thirds, sixths, and fifths (although dissonant notes may be used as short passing notes). Context_8 : David Wallis Reeves (February 14, 1838 March 8, 1900), also known as D. W. Reeves or Wally Reeves, was an American composer, cornetist, and bandleader. He developed the American march style, later made famous by the likes of John Philip Sousa, and his innovations include adding a countermelody to the American march form in 1876. Sousa called Reeves "The Father of Band Music in America", and stated he wished he himself had written Reeves' "Second Regiment Connecticut National Guard March". Charles Ives also borrowed from the "Second Connecticut" on four occasions. Context_9 : "Indian classical music is one of many forms of art music that have their roots in particular regional cultures. For other "classical" and art music traditions, see List of classical and art music traditions." Context_10 : Progressive music is music that subverts genre and expands stylistic boundaries outwards. Rooted in the idea of a cultural alternative, musical progressiveness embodies a continuous move between explicit and implicit references to genres and strategies derived from various cultural domains, such as European art music, Celtic folk, West Indian, or African. The word "progressive" comes from the basic concept of "progress", which refers to development and growth by accumulation, and is often deployed in numerous music genres such as progressive country, progressive folk, progressive jazz, and (most significantly) progressive rock. fact_1 : Charles Ives also borrowed from the "Second Connecticut" on four occasions. fact_2 : Charles Edward Ives ( ; October 20, 1874May 19, 1954) was an American modernist composer. fact_3 : He combined the American popular and church-music traditions of his youth with European art music, and was among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatory elements, and quarter tones, foreshadowing many musical innovations of the 20th century. Answer: 1874May
Solution: What is the birthyear of the American composer that borrowed from "Second Connecticut" on four occasions and combined American popular and church-music traditions with European art music?
Reason: From the fact_1 from context _8, and fact _2 and fact _3 from context _1, we can arrive at 1874 May which is accurate answer of generated question.

Now, solve this instance: Context_1 : The Russian Civil War (Russian: , "Grazhdanskaya voyna v Rossiyi" ; November 1917 October 1922) was a multi-party war in the former Russian Empire immediately after the Russian Revolutions of 1917, as many factions vied to determine Russia's political future. The two largest combatant groups were the Red Army, fighting for the Bolshevik form of socialism led by Vladimir Lenin, and the loosely allied forces known as the White Army, which included diverse interests favoring monarchism, capitalism and alternative forms of socialism, each with democratic and antidemocratic variants. In addition, rival militant socialists and nonideological Green armies fought against both the Bolsheviks and the Whites. Eight foreign nations intervened against the Red Army, notably the Allied Forces and the pro-German armies. The Red Army defeated the White Armed Forces of South Russia in Ukraine and the army led by Admiral Aleksandr Kolchak in Siberia in 1919. The remains of the White forces commanded by Pyotr Nikolayevich Wrangel were beaten in Crimea and evacuated in late 1920. Lesser battles of the war continued on the periphery for two more years, and minor skirmishes with the remnants of the White forces in the Far East continued well into 1923. The war ended in 1923 in the sense that Red control of the newly formed Soviet Union was now assured, although armed national resistance in Central Asia was not completely crushed until 1934. There were an estimated 7,000,00012,000,000 casualties during the war, mostly civilians. The Russian Civil War has been described by some as the greatest national catastrophe that Europe had yet seen. Context_2 : Baron Roman Nicolaus Maximilian von Ungern-Sternberg (Russian: -- - ) (10 January 1886 NS 15 September 1921) was an anti-Bolshevik lieutenant general in the Russian Civil War and then an independent warlord whose Asiatic Cavalry Division wrested control of Mongolia from the Republic of China in 1921 after its occupation. He was often referred to as Baron Ungern, or simply Ungern. Context_3 : Da Lam Tserenchimed (Mongolian: , Standard Tibetan: ; 1869 1914) was a prominent lama and early 20th century Mongolian independence leader. In December 1911 he was appointed interior minister and "de facto" prime minister in the Bogd Khan's first government of Autonomous Mongolia, a position he held until Togs-Ochiryn Namnansuren officially became the first prime minister in July 1912. Context_4 : The 1st Cossack Volunteer Cavalry Regiment was a volunteer of Don Cossack cavalry regiment that served in the Don Army during the Russian Civil War. The unit was formed in March - April 1918 by Colonel Alexei V. Kravtzov to serve with the forces of Don Army in the opening stages of Russian Civil War. Included to the Army Corps of Gen. Tatarkin on May 19. Context_5 : The Bogd Khan (Mongolian: , "Bogd Jivzundamba Agvaanluvsanchoijinyamdanzanvanchug" ; 18691924) was enthroned as Khagan of Mongolia (Bogd Khaganate) on 29 December 1911, when Outer Mongolia declared independence from the Qing dynasty after the Xinhai Revolution. He was born in Tibet. As the 8th Jebtsundamba Khutuktu, he was the third most important person in the Tibetan Buddhism hierarchy, below only the Dalai and Panchen Lamas, and therefore also known as the "Bogdo Lama". He was the spiritual leader of Outer Mongolia's Tibetan Buddhism. His wife Tsendiin Dondogdulam, the Ekh Dagina ("Dakini Mother"), was believed to be a manifestation of White Tara. Context_6 : The Green armies, Green Army (Russian: " "), or Greens (Russian: "") were armed peasant groups which fought against all governments in the Russian Civil War of 191722. They fought to protect their communities from requisitions or reprisals carried out by third parties. At times associated with the Socialist-Revolutionary Party (by far the largest grouping of the Russian Constituent Assembly elected in 1917), the Green Armies had at least tacit support throughout much of Russia. However, the Green Armies' primary base, the peasantry, were largely reluctant to wage an active campaign during the Russian Civil War. Its strength during the civil war has been measured at 40,000 men. Context_7 : Mikhail Vasiliyevich Alekseyev (Russian: ) (3 November 1857 25 September 1918) was an Imperial Russian Army general during World War I and the Russian Civil War. Between 1915 and 1917 he served as Tsar Nicholas II's Chief of Staff of the Stavka, and after the February Revolution, was its commander-in-chief under the Russian Provisional Government from March to May 1917. He later played a principal role in founding the Volunteer Army in the Russian Civil War and died in 1918 of heart failure while fighting the Bolsheviks in the Volga region. Context_8 : Roman Ivanovich Panin (Russian: ; 28 September 1897 1 June 1949) was a Soviet major general from during World War II. An Imperial Russian Army junior officer in World War I, he joined the Red Army in 1919. Panin fought in the Russian Civil War and continued to serve after the end of the Russian Civil War. He was an advisor to the National Revolutionary Army between 1938 and 1939. Later he participated in the Soviet-Finnish war as a corps commander, and during World War II as the commander of the 14th Army, commanding the defense of Murmansk during Operation Silver Fox. Panin became commander of the 2nd Reserve Army in May 1942 and two months later became a lecturer at the Frunze Military Academy. In February 1943 he became Volkhov Front chief of combat training and in September led the 7th Rifle Corps. After participating in the LeningradNovgorod Offensive, Panin briefly led the 99th Rifle Corps. In July 1944, Panin became deputy commander of the 5th Army. Hospitalized in February 1945 during the East Prussian Offensive, Panin did not see further action. After recovering he became an instructor at the Frunze Military Academy and retired in 1949. He died shortly afterwards. Context_9 : Manjusri Monastery (Mongolian: , "Manzushir Khiid" ; alternately translated as Manzushir) is a former Buddhist monastery established in 1733 and destroyed by Mongolian communists in 1937. Its ruins are located approximately 15 kilometers (as the crow flies, 43 kilometers by car) south of the Mongolian capital Ulaanbaatar on the south slope of Bogd Khan Uul mountain. Context_10 : The Jalkhanz Khutagt Sodnomyn Damdinbazar (Mongolian: ; 18741923) was a high Buddhist incarnation from northwestern Mongolia who played a prominent role in the country's independence movement in 1911-1912. He served as Prime Minister twice; first in 1921 as part of the Bogd Khan puppet government established by Roman von Ungern-Sternberg, and again from 1922 to 1923 under the revolutionary government of the Mongolian People's Party. fact_1 : He served as Prime Minister twice; first in 1921 as part of the Bogd Khan puppet government established by Roman von Ungern-Sternberg, and again from 1922 to 1923 under the revolutionary government of the Mongolian People's Party. fact_2 : Baron Roman Nicolaus Maximilian von Ungern-Sternberg (Russian: -- - ) (10 January 1886 NS 15 September 1921) was an anti-Bolshevik lieutenant general in the Russian Civil War and then an independent warlord whose Asiatic Cavalry Division wrested control of Mongolia from the Republic of China in 1921 after its occupation. Answer: anti-Bolshevik lieutenant general
Student:
In which capacity did this person, who established the Bogd Khan puppet government, serve in the Russian Civil War?