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]: Together with a Dutchman, this man is the namesake of the reverse of the Barnett effect, and he is also the namesake of a relation that states the diffusion coefficients of ions are proportional to temperature. Together with an Indian scientist, he is the namesake of a type of matter whose behavior is governed by the GrossPitaevskii equation, and a statistics for determining the distribution of bosons. He won the Nobel Prize for the law of the photoelectric effect, which he discovered in his spare time while working in the Swiss patent office. FTP name this scientist who formulated the theory of relativity and proposed that E equals mc squared.
[EX A]: Science

[EX Q]: This author's relationship with Lord Alfred Douglas led to his imprisonment on sodomy laws, during which time he penned De Profundis. After his release from prison, he wrote a poem containing the line "Yet each man kills the thing he loves", The Ballad of Reading Gaol. This author of An Ideal Husband and Lady Windemere's Fan wrote one play in which Gwendolyn Fairfax loves the title character in part due to his name and in his only novel, this author describes the title character's destruction of a painting done by Basil Hallward. For 10 points, identify this Irish writer of The Importance of Being Earnest and The Picture of Dorian Gray.
[EX A]: Literature

[EX Q]: A chaperone unique to these cells removes CLIP from the invariant chain protein. An ABC-class transporter unique to these cells is TAP, which transports peptides to the ER's peptide-loading complex. The avidity model explains the differential development of these cells. By suppressing NF-AT transcription factors, cyclosporine prevents the growth of these cells. These cells are regulated by both positive and negative selection, and they undergo somatic recombination but not somatic hypermutation. These cells present the major histocompatibility complex. One class of these cells has the CD8 glycoprotein on its surface and secretes perforin and granzymes. For 10 points, name these lymphocytes which come in "helper" and "cytotoxic" forms and mature in the thymus.
[EX A]:
Science