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:
A quantity analogous to this effect in electrodynamics is called the Christofel voltage, while large motions restored by it were found by Carl Rossby. The Etvs effect accounts for its vertical component, and Buys-Ballot's Law is a result of this effect in areas of different pressure. Present only in non-inertial frames of reference, this effect was also considered when Laplace derived his tidal equations, and it influences the rotation of sunspots and the circulation of the atmosphere. Proportional to the cross product of the angular frequency and velocity, this is, FTP, which force that describes the tendency of a body to drift away from its course due to the Earth's rotation

Ex Output:
Science

Ex Input:
This force is represented by a first derivative with respect to position in the harmonic oscillator equation. In one model, this force stems from tiny electrostatic repulsions. It can be understood as the parallel shear component of the contact force, whose other component is typically calculated as mg cosine theta. It is calculated from a coefficient, symbolized mu, multiplied by the normal force. Rolling motion is affected by the "kinetic" type of this force, which is known as "drag" in fluids. For 10 points, name this force that resists the motion of objects against one another.

Ex Output:
Science

Ex Input:
He has nine mothers, all sisters. His skin is the whitest of all the gods, his teeth are made of gold, and he rides a golden-maned horse named Gulltopp. He once turned himself into a seal to retrieve the necklace Brisingamen of Freyja's that was stolen by Loki. He will blow his trumpet, the Gjallarhorn, to signal the start of Ragnarok, when he and Loki will slay each other. For ten points, name this Norse god who lives in Himinbjorg, at the entrance to Asgard, and guards the rainbow bridge, Bifrost.

Ex Output:
History