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 Q]: This molecule facilitates the Griesbaum reaction and cleaves an alkene to forms an aldehyde or a ketone in a 1,3 dipolar cycloaddition, the Criegee mechanism. In the Chapman Cycle, this diamagnetic compound with a bent geometry is replenished by a paramagnetic, diatomic molecule. In that reaction, this molecule is formed by the absorption of a photon with a wavelength of less than 280 nanometers. It can be depleted by chlorofluorocarbons, making the Earth more susceptible to ultraviolet radiation. For 10 points, name this molecule found in a namesake atmospheric "layer", a triatomic allotrope of oxygen.
[EX A]: Science

[EX Q]: 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.
[EX A]: Science

[EX Q]: In 1984, Alvin Ailey choreographed a work in memory of this musician "with love". This musician, whose early career involved collaboration with Jay McShann, borrowed the chord progression of "Honeysuckle Rose" for his "Scrapple From The Apple". During his lifetime, his best-selling album consisted of six standards including "Just Friends" and "Summertime" recorded with a string section; more influential, however, was his creation of a style known for its focus on improvisation and fast tempos. Known for "Ko-Ko", "Anthropolgy", "Now's The Time", and some groundbreaking collaborations with Dizzy Gillespie, for 10 points, name this heroin addict and founder of bebop, a jazz saxophonist commonly referred to as "Bird".
[EX A]:
Fine Arts