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.
One example is below.
Q: In one work this author details the life of a tomb-maker who makes extra money by playing the organ at an insane asylum, while another of his novels sees Swartz give a refugee proper documentation only after he tells him his life story in the title Portuguese city. In addition to The Black Obelisk and The Night in Lisbon, he also wrote about Robert and Otto selling their auto workshop and visiting Patrice in a Swiss tuberculosis sanatorium in his novel The Three Comrades, while the turbulent life of the German surgeon Ravic is told in The Arch of Triumph. Another of his novels, The Road Back, is thought to be a sequel to his most famous book, in which the patriotic teacher Kantorek convinces Paul Bumer and his friends to join the Germany Army during World War I. For 10 points, name this German author who wrote All Quiet on the Western Front.
A: Literature
Rationale: The text is talking about an author and their works, so it belongs to theliterature category.
Q: The collisionless Boltzman equation is often referred to as this, and it can be used to extend the Runge-Gross theorem to time-dependent ensembles. A corollary of this result is that symplectic maps of Hamiltonian functions must preserve area. Applying this theorem to the expectation value of an observable in quantum mechanics gives a result that can also be derived by finding the expection value of the Heisenberg equation of motion, known as Ehrenfest's theorem. It can be expressed as the time derivative of a density equals the negative Poisson bracket of that density and the Hamiltonian. In the ergodic formulation, this theorem predicts smooth measure invariance under Hamiltonian flow, and it is equivalent to the Second Law of Thermodynamics. For 10 points, name this theorem in statistical mechanics which states the density of points is constant along a phase space trajectory with time.
A:
Science