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:
The Stratton-Chu model of this phenomenon attempts to improve on earlier scalar models such as the Rayleigh-Sommerfeld theory. The equivalence of complementary arrangements in producing this phenomenon is described by Babinets principle. A simple scalar theory of this phenomenon makes use of an integral named for Kirchhoff and Fresnel, and a simple pictorial model of this phenomenon is given by Huygens principle of wave propagation. FTP name this behavior observed in electrons by Davisson and Germer, the bending of waves as they pass obstacles.

Ex Output:
Science


Ex 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.

Ex Output:
Science


Ex Input:
This novel was published in the U.S. under the title The Labyrinthine Ways. The main character is contrasted with criminals when his picture in the police station is put up next to that of a bank robber. The main character avoids the Red Shirts by traveling by mule into the country's interior, where he takes Marca for his wife, as did his counterpart Father Jos. The main character is then duped by a mestizo and then imprisoned for practicing the rituals of the Church despite being outlawed in Mexico. FTP, identify this novel centering on Father Montez, one of the most famous works of Graham Greene.

Ex Output:

Literature