Question: Which Russian composer composed Symphony No. 5?

Context articles: Late piano sonatas (Beethoven)
Symphony No. 5 (Shostakovich)
Symphony No. 1 (Rachmaninoff)
Antar (Rimsky-Korsakov)
Symphony No. 4 (Karetnikov)
Symphony No. 2 (Rachmaninoff)
Alexander Radvilovich
Vladimir Anisimoff
Symphony No. 2 (Schnittke)
Dmitri Shostakovich

The late piano sonatas of Ludwig van Beethoven usually refer to the last five piano sonatas the composer composed during his late period.
The Symphony No. 5 in D minor, Op. 47, by Dmitri Shostakovich is a work for orchestra composed between April and July 1937.
 Its first performance was on November 21, 1937, in Leningrad by the Leningrad Philharmonic Orchestra under Yevgeny Mravinsky.
 The premiere was a huge success, and received an ovation that lasted well over half an hour.
Russian composer Sergei Rachmaninoff's Symphony No. 1 in D minor, his Op.
 13, was composed between January and October 1895 at his Ivanovka estate near Tambov, Russia.
 Despite its poor initial reception the symphony is now seen as a dynamic representation of the Russian symphonic tradition, with British composer Robert Simpson calling it "a powerful work in its own right, stemming from Borodin and Tchaikovsky, but convinced, individual, finely constructed, and achieving a genuinely tragic and heroic expression that stands far above the pathos of his later music."
Antar is a composition for symphony orchestra in four movements by the Russian composer Nikolai Rimsky-Korsakov.
 He wrote the piece in 1868 but revised it in 1875 and 1891.
 He initially called the work his Second Symphony.
 He later reconsidered and called it a symphonic suite.
 It was first performed in 1869 at a concert of the Russian Musical Society.
The Symphony No. 4, Op. 17 was the fourth of six symphonies by Russian composer Nikolai Karetnikov.
 It was composed in 1963 at the age of 33, and premiered in Prague in 1968 during the Prague Spring.
 It received its Western premiere on 29 March 1994, 7 months before Karetnikov's death, in London's Barbican Hall by the BBC Symphony conducted by Alexander Lazarev.
Symphony No. 2 in E minor, Op. 27 is a symphony by the Russian composer Sergei Rachmaninoff, written in 1906–07.
 The premiere was conducted by the composer himself in Saint Petersburg on 8 February 1908.
 Its duration is approximately 60 minutes when performed uncut; cut performances can be as short as 35 minutes.
 The score is dedicated to Sergei Taneyev, a Russian composer, teacher, theorist, author, and pupil of Pyotr Ilyich Tchaikovsky.
 Alongside his Piano Concerto No. 2 and Piano Concerto No. 3, this symphony remains one of the composer's best known compositions.
Alexander Yuryevich Radvilovich (Russian: Александр Юрьевич Радвилович ; born 1955) is a Russian composer, pianist and teacher from Leningrad (now Saint Petersburg) from which Conservatory he also graduated at which he was under guidance from Sergei Slonimsky.
 In 1992 and 1994 respectively he was the first ever composer of Russian origin to get education at the International New Music in Darmstadt.
 He is known for his symphonies of two of his own poems called "Legend About Violinist" and "Pushkin".
 At one time, after reading Fyodor Dostoyevsky he composed a string quartet called "The Boy at Christ’s New Year Celebration" and also designed a mini opera called "Let’s Write Fairy-tale".
 He also composed an opera called "Hindrance" which was based on Danii Kharms' poem "Ruin of the Gods".
 Currently he is a member of both Russian Composer’s and Saint Petersburg Composer's Unions and works as music pedagogue at the Humanitarian University of the Petersburg Conservatory.
 On occasion, he tours the world as composer, pianist and leader of the Sound Ways which he also founded back in 1989.
 His music is published by various labels in countries such as Russia, the Netherlands and the United States.
Vladìmir Anísimoff (born 14 March 1950 in Leningrad, USSR) is a Russian composer, scientist-physicist, philosopher-agnostic, writer, and philanthropist.
 He is grandnephew of revolutionary-menshevik Vasily Anisimoff and grandnephew of the famous Soviet pedagogue , who created the most popular in the young Soviet Russia ABC book in Russian language "Read, write, count" (24 editions) and the Russian language Textbook for primary school.
 Vladimir Anísimoff is famous as a scientist in the field of magnetic resonance.
 He developed method for the study of hidden internal surfaces, also he worked in the field of magnetic resonance imaging,in particular, in the study of membranes.
 Also he known as the author of rare duration and depth of the content of the Symphony "FrognerPark".
 This Symphony is similar to sculptural FrognerPark of Gustav Vigeland in Oslo and reflects a full range of feelings and emotions of a person during his life.
 "Unicum Organum" is his fundamental philosophical work in the understanding of human life as a continuous process of information processing by chemical processors of brain.
Russian composer Alfred Schnittke wrote his Symphony No. 2, subtitled "St. Florian" and "Invisible Mass" in 1979.
 It is a choral symphony, written for contralto, countertenor, tenor and bass, plus chorus and orchestra.
 The symphony was written in homage to 19th century Austrian composer and organist Anton Bruckner, who was closely associated with St. Florian's Priory in the town of Sankt Florian, Upper Austria, and who is buried under the organ there.
Dmitri Dmitriyevich Shostakovich (Russian: Dmitriy Dmitrievich Shostakovich , ] ; 25 September [O.S. 12 September] 1906 9 August 1975) was a Russian composer and pianist.
 He is regarded as one of the major composers of the 20th century.