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.

Input: Consider Input: Lindstrom's theorem states that first-order logic is the strongest logic having both this property and satisfying the Lowenheim-Skolem property. A method for finding a Hausdorff space with this property containing a given space is named for Stone and Cech. Equicontinuity is the main condition for determining whether a family of functions has this property by the Arzela-Ascoli theorem. Using the axiom of choice, it can be shown that an arbitrary product of spaces with this property has this property, a result known as Tychonoff's theorem. In Euclidean space, being closed and bounded is sufficient to show, according to the Heine-Borel theorem, that a set has this property. For 10 points, identify this property which holds of a set on which every open cover has a finite subcover.

Output: Science


Input: Consider Input: The lemma named for this person states that if a prime number divides a product, then it divides a   factor of that product. Janos Bolyai and Nikolai Lobachevsky developed a system that was notable  for not following all of this person's rules. A so-called orchard is named for this person because of   his algorithm for finding greatest common divisors. A book he wrote states that if a line segment  intersects two lines, then the lines meet on the side of the segment where the interior angle sum is  less than two right angles, the last of his five postulates. Name this mathematician whose Elements  was a standard text of geometry.

Output: Science


Input: Consider Input: This composer's reputation improved dramatically after Arthur Schoenberg wrote an essay championing his music as progressive. This illness of Clara Schumann inspired this composer's Four Serious songs. He included student songs such as ""We Have Built a Stately House"" and ""Gaudeamus Igitur"" in a piece this man composed upon receiving an honorary doctorate from the University of Breslau. That work is this composer's Academic Festival Overture. For 10 points, name this composer of the German Requiem, who is grouped with Bach and Beethoven as the ""three B's. ""


Output: Fine Arts


