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:
This event may have inspired the subsequent Cadet Revolution in Poland, also known as the November Insurrection, and this event was preceded by a string of arsons known as The Norman Fires. Those charged with stopping this event included Colonel Komierowski, while supporters of this event included the Count of Lobau, Georges Mouton, who was the leader of the National Guard, as well as the banker Jacques Laffitte. The Address of the 221 was delivered a few months before this event, which was opposed by the security chief August de Marmont, and whose primary cause was discontent with the Prince de Polignac and the Saint-Cloud Ordinances. Also known as the three glorious days and resulting in the adoption of the tricolor, for ten points name this revolt that overthrew Charles X and led to the accession of Louis-Philippe as King of the French, named for the summer month in which it took place.

Ex Output:
History


Ex Input:
One reactant for this reaction is best prepared by an S N 2 nucleophilic addition of a triphenyl compound, followed by elimination of the hydrogen halide by an organolithium reagent. This reaction itself proceeds through a rather unique intermediate formed when the pi electron from the reagents carbon-oxygen double bond migrates to the positively charged pole of one reactant; this intermediate is called a an oxaphosphetane, from which a triphenyl oxide is eliminated to complete the reaction. The aforementioned positively charged pole is on phosphorous because the aforementioned prepared reactant is a phosphorous ylide. For ten points, name this reaction that produces selectively double-bonded alkenes from aldehydes and phosphorous ylides and that is named for the German 1979 Chemistry Nobel winner.

Ex Output:
Science


Ex Input:
The Montonen-Olive Duality Conjecture concerns a field theory in which these particles exist as solitons; that theory was developed by 't Hooft and Polyakov. The original hypothesis of these particles' existence requires the use of two separate vector potentials and a singularity, and was developed by Paul Dirac. Gauss's Law of Magnetism, which states that the divergence of a magnetic field is zero, implies that these particles cannot exist. For 10 points, name these hypothetical particles that can only have an isolated North or South pole.

Ex Output:

Science