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.
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Question: One reactant for this reaction is best prepared by an S N 2 nucleophilic addition of a triphenyl compound, followed by elimination of the hydrogen halide by an organolithium reagent. This reaction itself proceeds through a rather unique intermediate formed when the pi electron from the reagents carbon-oxygen double bond migrates to the positively charged pole of one reactant; this intermediate is called a an oxaphosphetane, from which a triphenyl oxide is eliminated to complete the reaction. The aforementioned positively charged pole is on phosphorous because the aforementioned prepared reactant is a phosphorous ylide. For ten points, name this reaction that produces selectively double-bonded alkenes from aldehydes and phosphorous ylides and that is named for the German 1979 Chemistry Nobel winner.

Answer: Science


Question: Descartes' First Meditation claims that the obsession over this material is related to a "cerebellaso clouded with black bile. " This substance was at the center of a mania first described in a case study of a man from Saint Germaine who was compelled to defecate standing up, and constantly wore a small pillow on his rear end, who was only cured when his doctor gave him a "severe thrashing. " This material was the namesake of that manic obsession, whose most famous sufferer's condition was documented by the future Pope Pius II and included a fear of being touched and the wearing of protective clothing. Many sufferers of the obsession over this material thought that they were a "urinal. " For 10 points, name this material at the center of a sixteenth-century "delusion" that the French King Charles VI suffered from, in which people thought that they were susceptible to shattering because they were made of it.

Answer: Social Science


Question: Children of this god include Enbilulu, the lord of canals, and Ninazu, the lord of healing, and this god's wife bears the epithet "Lady of the Air". This god raped that wife to produce his first-born child, Sin the moon god. After this god was banished to the underworld he fathered Nergal. According to the legends of Nippur, where this god had a sacred gate, this god's servant was the son of Siris; that servant, the winged demon Anzu, is slain by this god's son, the heroic Ninurta, after stealing the Tablets of Destiny from this god. For ten points, name this Mesopotamian god of winds and lord of storms.

Answer:
Social Science