In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Q: This composer reworked an instrumental sarabande into the aria Lascia ch'io planga. He called for improvised solo organ pieces to be placed ad libitum into the later of his organ concertos, a genre he invented to show off. The "Hailstone Chorus" appears in the first part of an oratorio by this man whose second part is "The Song of Moses"; that work is Israel in Egypt. One of this man's works includes a suite in G major that has a rigaudon, a minuet, and five shorter, unnamed pieces, as well as a suite in F major that begins with a (*) French overture. That piece was written to be played on barges floating on the River Thames for King George I. For 10 points, name this Baroque composer who wrote Water Music and the oratorio Messiah.

A: Fine Arts
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Q: A scordatura g-sharp-D-A-E-flat violin section characterizes one of this man's works, which features the movements "Relaxation" and "Recruiting Dance. " One of this man's works has the violinist play on the G and D strings to imitate the voice of a bear and opens with the movement "Bagpipers. " Besides Contrasts and Sonatina on Themes from Transylvania, he produced songs like "Red Apple" following an influential performance by Lidi Dosa. His early performances of Strauss' Ein Heldenleben inspired the patriotic symphonic poem, Kossuth, while with Zoltan Kodaly he put out an "appeal" to his people, resulting in collections like For Children. Also known for ballets like The Wooden Prince and The Miraculous Mandarin, for 10 points, name this composer who collected many folk songs from his native Hungary, also known for the opera, Duke Bluebeard's Castle.

A: Fine Arts
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Q: Typically a strong base such as NaOH or KOH is used in this reaction, and dehydration of its namesake products tends to give a conjugated system known as an enal. The hydroxide first removes the acidic alpha-hydrogen, which results in an enolate. The enolate then attacks the starting aldehyde, producing an alkoxide that deprotonates a water molecule and creates the beta-hydroxyaldehyde product. FTP, identify this condensation reaction, the simplest of which produces ethanal, named for the two compounds combined in its product.

A:
Science
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