Question: How long is the border with the country where the Symphony No. 1 in E major composer holds citizenship?

full_context: Document 1: Geography of Russia: Truly alpine terrain appears in the southern mountain ranges. Between the Black and Caspian seas, the Caucasus Mountains rise to impressive heights, forming a boundary between Europe and Asia. One of the peaks, Mount Elbrus, is the highest point in Europe, at 5,642 meters. The geological structure of the Caucasus extends to the northwest as the Crimean and Carpathian Mountains and southeastward into Central Asia as the Tian Shan and Pamirs. The Caucasus Mountains create an imposing natural barrier between Russia and its neighbors to the southwest, Georgia and Azerbaijan.
Document 2: Violin Concerto No. 1 (Szymanowski): Karol Szymanowski’s Violin Concerto No. 1, Op. 35, is considered one of the first modern violin concertos. It rejects traditional tonality and romantic aesthetics.
Document 3: Symphony No. 1 (Corigliano): John Corigliano's Symphony No. 1 for Orchestra was written between 1988 and 1989 during the composer's tenure as the first Composer-In-Residence for the Chicago Symphony Orchestra. The symphony's first performance was by the Chicago Symphony conducted by Daniel Barenboim on March 15, 1990.
Document 4: Novosibirsk Youth Symphony Orchestra: Among the members of the orchestra there are many international, all-Russian, and regional competitions. Vladislav Yankovsky the Honored Artist of Russia, the main conductor-leader of the orchestra since the beginning. The professional help for the young musicians of the Academic symphony orchestra of the Novosibirsk State Philarmonic Society and its main conductor, People's artist of USSR, professor Arnold Katz, is very important.
Document 5: Kazakhstan: With an area of 2,700,000 square kilometres (1,000,000 sq mi) – equivalent in size to Western Europe – Kazakhstan is the ninth-largest country and largest landlocked country in the world. While it was part of the Soviet Union, Kazakhstan lost some of its territory to China's Xinjiang autonomous region and some to Uzbekistan's Karakalpakstan autonomous republic.
Document 6: Peredvizhniki: During their blossoming (1870–1890), the Peredvizhniki society developed an increasingly wider scope, with more natural and free images. In contrast to the traditional dark palette of the time, they chose a lighter palette, with a freer manner in their technique. They worked for naturalness in their images, and the depiction of people's relationship with their surroundings. The society united most of the highly talented artists of the country. Among Peredvizhniki there were artists of Ukraine, Latvia, and Armenia. The society also showed the work of Mark Antokolski, Vasili Vereshchagin, and Andrei Ryabushkin. The work of the critic and democrat Vladimir Stasov was important for the development of Peredvizhniki's art. Pavel Mikhailovich Tretyakov showed the work of these artists in his gallery and gave them important material and moral support.
Document 7: Symphony No. 1 (Glazunov): Alexander Glazunov wrote his Symphony No. 1 in E major, Op. 5, in 1881, when he was 16 years old. It was premiered the following year in St. Petersburg. It is known as his Slavonian Symphony.
Document 8: Alexander Polovtsov: Polovtsov was the initiator of the creation of the Russian Historical Society (created in 1865). He was the Secretary of the society in 1866-1879 and the Chairman of the society from 1879 until his death in 1909. The society commissioned works of such historians as Sergey Solovyov, Nikolay Kostomarov, Vasily Klyuchevsky who set the foundation for the History of Russia. Under Polovtsov the society published 128 volumes of "Sborniks of Russian Historical Society". Polovtsov also prepared the 25 volumes of the Russian Biographical Dictionary that played an important role as the source of the biographical data on Russian people. To correctly establish the notability Polovtsov refused to include biographies of living people. Polovtsov (together with his father-in-law Alexander von Stieglitz founded the Stieglitz Museum of Applied Arts.
Document 9: Scherzo in A-flat major (Borodin): Alexander Borodin's Scherzo in A-flat major is a lively piece written in 1885, while Borodin was in Belgium for an early performance of his then incomplete opera "Prince Igor". It was originally written for solo piano but in 1889 Alexander Glazunov orchestrated it, along with the "Petite Suite". Borodin dedicated the piece to Théodore Jadoul, who made a four-hand piano arrangement of it.
Document 10: Central Asia: Mentioned five countries of so called ``Central Asia ''region are situated far from the geographical midpoint of Asia in Russian Southern Siberia, the largest country of the`` Central Asia'' region - Kazakhstan - is partially out of Asia in Europe. Central Asia has a population of about 70 million, consisting of five republics: Kazakhstan (pop. 18 million), Kyrgyzstan (6 million), Tajikistan (9 million), Turkmenistan (6 million), and Uzbekistan (31 million). Afghanistan (pop. 35 million), which is a part of South Asia, is also sometimes included in Central Asia, as is Mongolia (pop. 3 million), which is part of East Asia.
Document 11: Konstantin Karlovich Albrecht: Konstantin Karlovich Albrecht (4 October 183626 June 1893) was a cellist in the Moscow Bolshoi Theater orchestra, a teacher and administrator. Interested in choral music, he founded the Moscow Choral Society in 1878. He also helped to found the Russian Musical Society and the Moscow Conservatory.
Document 12: Belyayev circle: The Belyayev circle () was a society of Russian musicians who met in Saint Petersburg, Russia between 1885 and 1908, and whose members included Nikolai Rimsky-Korsakov, Alexander Glazunov, Vladimir Stasov, Anatoly Lyadov, Alexander Ossovsky, Witold Maliszewski, Nikolai Tcherepnin, Nikolay Sokolov, Alexander Winkler among others. The circle was named after Mitrofan Belyayev, a timber merchant and amateur musician who became a music philanthropist and publisher after hearing the music of the teenage Glazunov.
Document 13: Frédéric Chopin: Polish composers of the following generation included virtuosi such as Moritz Moszkowski, but, in the opinion of J. Barrie Jones, his "one worthy successor" among his compatriots was Karol Szymanowski (1882–1937). Edvard Grieg, Antonín Dvořák, Isaac Albéniz, Pyotr Ilyich Tchaikovsky and Sergei Rachmaninoff, among others, are regarded by critics as having been influenced by Chopin's use of national modes and idioms. Alexander Scriabin was devoted to the music of Chopin, and his early published works include nineteen mazurkas, as well as numerous études and preludes; his teacher Nikolai Zverev drilled him in Chopin's works to improve his virtuosity as a performer. In the 20th century, composers who paid homage to (or in some cases parodied) the music of Chopin included George Crumb, Bohuslav Martinů, Darius Milhaud, Igor Stravinsky and Heitor Villa-Lobos.
Document 14: Kazakhstan: It shares borders of 6,846 kilometres (4,254 mi) with Russia, 2,203 kilometres (1,369 mi) with Uzbekistan, 1,533 kilometres (953 mi) with China, 1,051 kilometres (653 mi) with Kyrgyzstan, and 379 kilometres (235 mi) with Turkmenistan. Major cities include Nur-Sultan, Almaty, Karagandy, Shymkent, Atyrau, and Oskemen. It lies between latitudes 40° and 56° N, and longitudes 46° and 88° E. While located primarily in Asia, a small portion of Kazakhstan is also located west of the Urals in Eastern Europe.Kazakhstan's terrain extends west to east from the Caspian Sea to the Altay Mountains and north to south from the plains of Western Siberia to the oases and deserts of Central Asia. The Kazakh Steppe (plain), with an area of around 804,500 square kilometres (310,600 sq mi), occupies one-third of the country and is the world's largest dry steppe region. The steppe is characterised by large areas of grasslands and sandy regions. Major seas, lakes and rivers include the Aral Sea, Lake Balkhash and Lake Zaysan, the Charyn River and gorge and the Ili, Irtysh, Ishim, Ural and Syr Darya rivers.
Document 15: Russia: Russia (/ ˈrʌʃə / (listen); Russian: Росси́я, tr. Rossiya; IPA: (rɐˈsjijə)), also officially known as the Russian Federation (Russian: Российская Федерация, tr. Rossiyskaya Federatsiya; IPA: (rɐˈsijskəjə fjɪdjɪˈratsɨjə)), is a country in Eurasia. At 17,125,200 square kilometres (6,612,100 sq mi), Russia is the largest country in the world by surface area, covering more than one - eighth of the Earth's inhabited land area, and the ninth most populous, with over 144 million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern; about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world; other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Chelyabinsk, Nizhny Novgorod, Ufa, and Kazan.
ground_truth: 6,846 kilometres
sub_queries: Symphony No. 1 in E major >> composer Answer: Alexander Glazunov
Alexander Glazunov >> country of citizenship Answer: Russia
How long is the border with Russia ? Answer: 6,846 kilometres