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]: 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.
[A]: Science

[Q]: After initiation into the Khalsa (KAHL-sah) in this religion, adherents must wear a wooden comb, known as the "kanga"(KAHN-gah), and a steel bracelet, known as the "kara" (KAH-rah), which are two of the five K's. Arjun (AR-joon) Dev compiled this religion's holy text, the Adi Granth, which contains many of the sayings of the first leader, or guru, of this religion. For 10 points, identify this religion founded by Nanak, whose adherents are mostly found in the Punjab region.
[A]: Social Science

[Q]: Son of the "Lord and Lady of Duality," this deity, one of the four "active" gods, is associated with the color white. He was pursued by a pack of quails along with his twin brother after the "Lord of the Sojourn of the Dead" was irked at his attempts to create a new race, and he had earlier helped his one-time (*) rival capture Cipactli, who bit off that rival's foot. The brother of the god of magicians, the psychopomp Xolotl, this god sprayed some bones with blood from his penis, creating humanity, whom he provided with a calendar and maize. A rival of Tezcatlipoca, FTP, identify this god, for whom Hernan Cortes was once mistaken, a feathered serpent deity supremely venerated by the Aztecs.
[A]:
Social Science