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]: 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]: A late work from this movement done entirely in shades of brown is Mechano-Dancer, by Vilmos Huszar. A house from this movement, designed by the maker of the Red and Black Chair, was commission by Mrs. Schroder-Schrader. The best-known member of this group broke away over an argument about the use of diagonal lines with Theo von Doesburg. Also known as neoplasticism, for 10 points, Piet Mondrian was key figure in what Dutch artistic movement
[A]: Fine Arts


[Q]: One analogue of this quantity, designed for use in concentrated solutions, is equal to -19 for a certain mixture that contains antimony pentafluoride. One equation for this quantity, which may be derived by rearranging the defining equation for "K sub a", is called the Henderson- Hasselbalch equation. Under standard conditions, this quantity is half the self-ionization constant pKw. This quantity is defined as the negative logarithm of the concentration of hydronium ions in a solution. For 10 points, name this quantity which can be crudely measured using indicators like phenolphthalein, and which is 7 for neutral solutions and less for acids.
[A]:
Science