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 Q]: The future Byzantine Emporer Romanus II was at one time betrothed to his niece Hedwig, and his son married Theophano, who was either the daughter of the same Romanus II or the niece of John Tzimices. The son of Henry I, Duke of Saxony, he defeated the Magyars at the Battle of Lech in 955 and was crowned Holy Roman Emperor in 962. For ten points, name this founder of the dynasty that bears his name.
[EX A]: History

[EX Q]: This pathway is inhibited by a deficiency that causes a precursor molecule to be lacking, known as Tauri's Disease, which is a deficiency of the Phosphofructokinase enzyme. A reverse of this reaction is used by bacteria to synthesize carbon compounds from CO2 and water. Its third step sees cis Aconitate attacked by Aconitase and hydrated to release water. Its ninth step sees an addition reaction between Fumarate and the Fumarase enzyme. During its first turn, it produces one GTP, three NADH, one FADH2, and two CO2. FTP, name this pathway, occurring directly before the electron transport chain in cellular respiration, also known as the Citric Acid Cycle.
[EX A]: Science

[EX Q]: A Hungarian member of this artistic movement designed a famous ad campaign for Miss Blanche Virginia cigarettes. Another member of this movement designed the Villa Henny, which pioneered the use of reinforced concrete. A building designed in accordance with this movement's principles features an upper floor with no stationary walls. Vilmos Huszar and Robert van 't Hoff were members of this movement, which also produced a number of "lozenge" paintings and the (*) Schroder House. One member of this group created a series of "Counter-Compositions" and proposed the supremacy of diagonal lines, which led to the break-up of this group when the painter of Broadway Boogie Woogie left it. For 10 points, name this Dutch art movement which included Gerrit Rietveld and was co-founded by Theo van Doesburg and Piet Mondrian.
[EX A]:
Fine Arts