instruction:
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.
question:
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.
answer:
Science


question:
An author from this country wrote about The Maniac, who impersonates a judge in Accidental Death    of an Anarchist. Another author from this country wrote of a boy who steals a Nazi's gun in The Path  to the Nest of Spiders. Another writer from this country wrote about interruptions to a production of   a play by characters such as the Father and the Mother in Six Characters in Search of an Author. A  series of one hundred tales is told in another work from this country called The Decameron. Identify  this country, the home of Dario Fo, Italo Calvino, Luigi Pirandello, and Boccaccio [boh-KAHT-choh].
answer:
Literature


question:
He wrote about a lady whose "thrushes sing in Rathburn bowers" who "cannot guess" that the speaker kneels "to share her hound's caress" in his poem "The Henchman. " He wrote about a man who didn't believe that the "Dark Day" of May 19, 1780 was the Day of Judgment in "Abraham Davenport," while he wrote about the death of a woman named Mary and the need of informing some insects of her demise in his "Telling the Bees. " His early works include the narrative poem Moll Pitcher and the prose Legends of New England, though he gained recognition as a major poet with the appearance of 1866's Snow-Bound. FTP, name this American author of "Ichabod" and "Barbara Frietchie. "
answer:

Literature