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:
Mobility is related to the zeta potential, dielectric constant, and this quantity in the Smoluchowski equation. For gases, the variation of this quantity with temperature is given by Sutherland's formula. Measured with a Zahn cup, this quantity is squared in the Grashof number, and the ratio of this quantity to thermal diffusivity is the Prandtl number. When this quantity is zero, the Euler equations correspond to the NavierStokes equations. Reynolds number is the ratio of inertial forces to this quantity, which is constant for Newtonian fluids. Measured in poise [PWAHZ], this quantity is zero for superfluids. For 10 points, name this internal friction of a fluid that tends to resist its flow.

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:
This treaty voided a document that was partly intended to counter the plans of Charles de Thierry, and this treaty was violated by Edward Gibbon Wakefield. Dissatisfaction with this treaty led to wars fought by the King Movement, and it was partly inspired by one side being ravaged in the Musket Wars. Instructions for this treaty were issued by Lord Normanby, and it was drafted in four days by James Busby and Lieutenant Governor William Hobson. However, the concepts of governorship, or kawanatanga, and chieftainship, or rangatiratanga, were poorly defined due to translation into the native language. For 10 points, name this treaty first signed on February 6, 1840 by Hono Heke and later by over forty other Maori chieftains, which allowed British annexation of New Zealand.

Ex Output:
History