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 Input:
One of these organic compounds is converted to an alkene by a diorganochromium compound in the Takai olefination. Compounds may be reduced to this functionality via the use of DIBAL-H (die-bahl aitch), and alkynes are formed by a reaction of these compounds with tetrabromomethane and triphenylphosphine named for Corey and Fuchs. When these organic compounds lack a hydrogen atom in the alpha position, their disproportionation can be induced by a base in the Cannizzaro reaction. These organic compounds are oxidized to carboxylic acids by a diamminesilver (I) complex, leading to the precipitation of metal onto the inside of the vessel, giving the positive "silver mirror" result of the Tollens test. For 10 points, name this special class of ketones with one R group being just hydrogen.

Ex Output:
Science


Ex Input:
The last thing he wrote before his suicide was a story entitled "Gleanings From" his most famous work, the longest of his "palm-of-the-hand" stories. David Henry Hwang wrote this man into a theatrical adaptation of this author's House of the Sleeping Beauties, written after his novel about the twin daughters of kimono salesmen, The Old Capital. Other novels by him deal with the six-month contest between Ottake and Shusai, and with the love of Shimmamura for a northern geisha. For 10 points, name this Japanese author of The Master of Go and Snow Country.

Ex Output:
Literature


Ex Input:
He prompted the creation of the world when he put his foot in the water in order to lure the great caiman Tlatechutli, who bit off his foot and took her jaw. Associated with the flint knife, or tecpatl, he also created the first dogs by cutting off the heads of Tata and Nene and attaching them to the buttocks. The ruler of Mictlan, this dark god's name means "smoking mirror" in reference to the feature in his chest. FTP, identify this Aztec god of evil and enemy of Quetzalcoatl.

Ex Output:

Social Science