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:
In this novel, the protagonist's wife is raped by Phil Connor, and the protagonist's final job in this novel is at Tommy Hind's hotel. Mike Scully's War-Whoop League provides political favor to impoverished workers in this novel. This novel begins with the traditional Lithuanian Veselija wedding feast in which Ona and the protagonist, Jurgis Rudkus, are married in Packingtown. For 10 points, name this novel by Upton Sinclair that graphically described Chicago's meat industry.

Ex Output:
Literature


Ex Input:
A type of vegetation called fynbos is found in this country, which is also home to the Karoo [kuh-ROO], a semi-arid plateau. This country extracts natural gas offshore of Mossel Bay, and its city of Germiston is a railroad hub. North West is one of this country's nine provinces, and Venda is one of its eleven official languages. A political prison was once located on Robben Island seven miles offshore of this country. Swaziland is mostly surrounded by this country, and Lesotho is completely surrounded by it. For 10 points, name this country whose cities include Pretoria, Cape Town, and Johannesburg.

Ex Output:

Social Science