instruction:
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.
question:
A hypothetical method of decay for these particles involves breaking into a positron and a neutral pion and would have a half-life on the order of 10 to the 35 years. In astronomy, these particles are employed in a namesake chain located in the cores of stars in order to synthesis lighter elements. Particles of this type are typically composed of two up quarks and a single down quark and these particles make up about 90% of all cosmic rays. Discovered by Ernest Rutherford, for 10 points, identify this subatomic particles that contributes the positive charge of an atoms nucleus.
answer:
Science


question:
It first started in response to dissatisfaction with the Prince of Korchin and spread after the Triads joined in. Its leader had studied under American Isaachar Roberts, who later called him "a coolie king . . . crazy and unfit to rule. "  The last major offensive during it was put down by Frederick Townsend and the Ever-Victorious Army, which was later commanded by Charles George Gordon. Protestant missionaries converted the movement's leader to Christianity but did not predict that he would claim to be the brother of Jesus. Fought in support of the Heavenly Kingdom of Great Peace, FTP, name this Chinese religious uprising that lasted from 1850 to 1864.
answer:
History


question:
Prior to its translation by William of Moerbeke, it was unavailable to medieval Europe, except through the excerpts quoted in Macrobius's commentary on Cicero's Somnium Scipionis. One section denounces excessive Laconian philotimia, while Book III cites the need for a "noble lie" as the basis for the title concept. Discussion of a line divided into four parts and of the sun are metaphors for its author's idea of the levels of existence and of the absolute good respectively, but, the most famous excerpt features shackled prisoners watching shadows to illustrate the "theory of forms" in the "allegory of the cave". FTP, name this Platonic dialogue in which Socrates claims that a philosopher should rule the titular entity.
answer:

Social Science