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: In this composer's first opera, Arindal gains immortality with Ada. In addition to The Fairies, this man wrote an opera in which the title character rejects the Venusberg and the Pope's staff sprouts leaves; that opera is Tannhauser. Walther performs the "Prize Song" to gain entry in to the title guild in this composer's The (*) Mastersingers of Nuremberg, and this man frequently used the leitmotif. In one of his operas, the Liebestod aria is sung by Isolde over Tristan's dead body, and in another, Brunnhilde appears with the title group after the "Ride of the Valkyries." For 10 points, The Rheingold is the first opera in what German composer's Ring Cycle

A: Fine Arts
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Q: It is not serotonin, but the selective reuptake of this compound is inhibited by tiagabine, and it is converted to succinic acid semi-aldehyde, which is subsequently oxidized to succinic acid in the shunt which produces this compound. One receptor for it forms a heteropentameric complex and in immature neurons, this compound facilitates the outward flux of chloride ions, which is why benzodiazepines are ineffective anticonvulsants in newborns. One receptor for it includes a benzodiazepine binding site, and isoguvacine THIP, and muscimol serve as competitive agonists to this molecule. Synthesized by the decarboxylation of glutamic acid, this neurotransmitter is best known for its role as the chief inhibitory neurotransmitter. For 10 points, identify this neurotransmitter, which is often referred to by its four letter acronym.

A: Science
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Q: When told about the Copernican theory of the solar system, this character asks, ""What the deuce is it to me"" This character is described as an excellent swordsman and boxer, but does not care to know anything about Thomas Carlyle. His brother Mycroft is described as ""the most indispensable man in the country. "" Public outcry caused the author to bring this character back in ""The Adventure of the Empty House"" after having him tumble over Reichenbach Falls while fighting Professor Moriarty. For 10 points, name this detective and master of deduction, who was created by Arthur Conan Doyle and whose adventures are narrated by Dr. John Watson.

A:
Literature
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