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: Ninhydrin forms a Schiff base with this chemical, resulting in a hue known as Ruhemanns purple. The Birch reduction takes place in a liquid substrate of it, the reason it is common in methamphetamine labs. The Kjeldahl method uses this molecule as an end-product to measure the amount of nitrogen in a sample, and it is oxidized in the first step of a nitric acid forming procedure, the Ostwald process. For 10 points, name this weak base found in fertilizers, formed by combining hydrogen and nitrogen in a three-to-one ratio in the Haber process.

Answer: Science


Question: This author's short stories include one about doctor who offers water from the Fountain of Youth and another based off John Bunyan's Pilgrim's Progress. This author of ""Dr. Heidegger's Experiment"" and ""The Celestial Railroad"" also wrote many stories set in Puritan New England, including ""Young Goodman Brown. "" He also wrote a novel featuring such characters as the minister Dimmesdale, Roger Chillingworth, and Hester Prynne. For 10 points, name this American author of The Scarlet Letter.

Answer: Literature


Question: In the Theogony, Hesiod describes this figure as ""wily"" and ""ready-witted,"" and his story is also told in Hesiod's Works and Days. At Mekone (meh-CO-nay), he tries to trick Zeus by wrapping the bones of an ox inside its fat. He forecasts the travels of Io in a play by Aeschylus in which he is ""bound,"" a punishment which results from his theft of a certain item, which he hides in a reed. For 10 points, name this Titan who stole fire and gave it to humans.

Answer:
Literature