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.
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Question: Martin and Primavesi recently discovered a fragment of this thinkers treatise On Nature. This man wrote the poem Katharmoi, but Aristotle excluded this mans works from the Poetics because while it was written in hexameter, it does not characterize its subject matter as a representation of life. OBrien, Wright, and Aristotle all claimed that this man adhered to a cyclical view of the universe, and this thinker also argued that human limbs once lived on their own. He wrote an autobiography known as the Purifications, in which he said that he was a vegetarian because animals contain transmigrated human souls. This man believed that all matter was once a sphere, which dissolved into the present world. He argued that neikos and philia drove the world, with strife separating substances and love bringing them together. This Sicilian is said to have died by throwing himself into Mt. Etna. For ten points, name this pre-Socratic philosopher who argued that the world was divided into four elements: water, earth, wind, and fire.

Answer: Social Science


Question: An anharmonic oscillator exploiting this effect as a microelectromechanical system component was proposed by Serry, Walliser, and Maclay. Julian Schwinger has postulated that sonoluminescence arises due to this effect, and this effect requires that bag radius and mass are independent under a combination of the Skyrmion and MIT models, the chiral bag model of the nucleon. One setup for measuring it attached a polystyrene sphere to an atomic force microscope, and Lamoreaux used a torsional pendulum to achieve the first precise measurements of this effect. This force may produce pressures as large as an atmosphere at a separation of ten nanometers. For 10 points, name this effect arising from zero-point energy, described by the attraction or repulsion due to virtual photons between two close uncharged metallic sheets in a vacuum.

Answer: Science


Question: Bartok adapted the first movement of his first concerto for this instrument into the first of his Two Portraits. Tchaikovsky wrote his Serenade Melancolique for this instrument. Ravel's sonata for this instrument and piano has a "Blues" second movement. Leonid Kogan made a celebrated recording of Khachaturian's concerto for this instrument, for which Ernest Chausson wrote his Poeme. This instrument depicts the Hero's Wife in Richard Strauss's Ein Heldenleben. A "Vorspiel" in G minor opens Bruch's first concerto for this instrument. Johannes Brahms's only concerto for this instrument was written for Joseph Joachim. For 10 points, name this primary instrument of Paganini, a stringed instrument that is played by the concertmaster of an orchestra.

Answer:
Fine Arts