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.

Example Input: The Soave equation adds an acentric factor to this statement, and the virial equation measures deviations from this law using a compressibility factor. This law derived by Benoit Clapeyron can account for density in its "dirty mop" form, and when A and B terms are added to account for the volume and interactions between particles, it is called van der Waals equation. Containing a namesake constant that is Boltzmann's constant times Avogadro's number is, for 10 points, what law usually stated as PV equals nRT
Example Output: Science

Example Input: Seas of calcite predominate during times of low concentration of this element. The NIMS probe discovered that Ganymede has a sulfate of this element, which is also used to treat eclampsia. Its molten form is used to make metallic titanium in the Kroll process. The active site of rubisco contains a carbamylated lysine attached to an ion of this element. Its cationic form is used to stabilize the product of PCR, and it is also prevalent in certain reagents in a Schlenck equilibrium. It is found in Grignard reagents as well as coordinated to the porphyrin ring of chlorophyll. For 10 points, name this element with atomic number 12 and symbol Mg.
Example Output: Science

Example Input: This leader defeated General Arnegisclus (ar-neh-GISS-kluss) at the Battle of the Utus shortly before destroying the city of Marcianopolis. He withdrew after the Battle of the Catalaunian Plains against armies under the command of Flavius Aetius (FLAY-vee-us AY-tee-us) and Theodoric (THEE-oh-DOR-ick) I of the Visigoths. This man shared power with his brother Bleda (BLAY-duh) until Bleda's death around 445. For 10 points, identify this man nicknamed the Scourge of God, leader of the Huns.
Example Output:
Social Science