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.

Ex Input:
LDA is used to transform propargyl diol into one of these compounds in the Whiting reaction. A  useful one of these compounds is synthesized using zinc chloride to combine trimethylsilyl chloride  with methoxybutenone. The namesake value of these compounds is expressed as the mass of iodine  equivalent to the amount of (*) maleic anhydride reacting with a unit mass of one of these. The  cumulated type of these compounds are less stable than other types. Electrophilic addition can result in  both 1,2 and 1,4 additions in the conjugated type of these molecules. That type also undergoes a type of  reaction that follows the endo addition rule and forms cyclohexenes, the Diels-Alder reaction. For 10  points, name these hydrocarbons that contain two carbon-carbon double bonds.

Ex Output:
Science


Ex Input:
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.

Ex Output:
Science


Ex Input:
One of this author's short stories ends with its protagonist seeing a vision of souls ascending to heaven on a purple streak of light after shouting "Who do you think you are" at God while hosing down some hogs. That story by this author begins in a doctor's waiting room, where an acne-ridden Wellesley student throws her book Human Development at the protagonist and tells her "Go back to hell where you came from, you old wart hog." In addition to writing that story about Ruby Turpin's title epiphany, this author wrote a story in which a middle-aged white woman attempts to give a black child a penny, only for that child's mother to knock her to the ground with her pocketbook. That story takes place on a bus, and ends with Julian's mother crumpling to the ground. For 10 points, name this American author of short stories such as "Revelation" and "Everything That Rises Must Converge."

Ex Output:

Literature