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:
The electron dipole moment of this particle is at most three times ten to the negative 26th, and would violate CPT-symmetry if it is non-zero. This particle has a half-life of 881 seconds, and can break up into a proton, an electron and an electron antineutrino via beta decay. This particle is composed of one (*) up and two down quarks, and nuclear fission is initiated by the bombardment of this particle. The number of this particle dictates what isotope an atom is, and they have mass roughly equal to that of a proton. James Chadwick discovered, for ten points, what particle found in the nucleus, which, as its name suggests, has a net charge of zero
answer:
Science

question:
This writer distinguished between learning through description and learning through acquaintance in a work that introduces the Cartesian method of doubt with the example of a table. This man attempted to solve the problem of negative existentials in a work that claimed that "Aristotle" was not a name but a description. That work by this man also criticized Meinong and rejects the distinction between propositions and truth values proposed in (*) Frege's On Sense and Reference. This author of The Problems of Philosophy and "On Denoting" introduced his namesake paradox in naive set theory in a work that attempted to explain mathematics with axiomatic logic. For 10 points, name this British philosopher who co-wrote Principia Mathematica with Alfred North Whitehead.
answer:
Social Science

question:
It is strikingly similar to Martin y Soler's opera L'abore di Diana, not surprising as the librettist was working on both operas at the same time. It opens in a Naples caf and soon moves to a villa, where the duet, "Ah guarda, sorella," is sung. The doctor in Act I and the notary in Act II are none other than Despina, the maid, in disguise; though she is unaware of the nature of the charade. That charade is engineered by the cynical Don Alfonso, who convinces two young men to assume the guise of Albanian nobleman to conduct a certain test. It centers on a wager of 100 sequins that Guglielmo's and Ferrando's fiancees, the sisters Dorabella and Fiordiligi, will prove unfaithful when put to the test. FTP, name this Mozart opera that translates as "So Do They All. "
answer:
Fine Arts