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 composer's Fourth Symphony in E Minor contained 30 variations on a theme from J.S. Bach's Cantata No. 150, while his acquaintance with Richard Muhlfeld inspired his Trio for Clarinet and Quintet for Clarinet and Strings. He composed a cantata based on Tasso's Jerusalem Delivered entitled Rinaldo, and collaborated with Dietrich and another composer on the F-A-E Sonata. In 1869, this man composed a series of Love Songs, and in the same year released his two volumes of piano duets based on Gypsy folk tunes, Hungarian Dances. The partner to his Tragic Overture was also composed for the University of Breslau. FTP, identify this composer whose works include A German Requiem and the Academic Festival Overture.
[EX A]: Fine Arts

[EX Q]: The London and New York premieres of this opera featured the soprano Minnie Hauck playing the titular character, who sings the aria ""L'amour est un oiseau rebelle"" in act one. The line "love awaits you" ends the aria "Votre toast, je peux vous le rendre," which is sung by Escamillo. The title character works at a cigarette factory and convinces the soldier (*) Don Jose to become a smuggler. The well-known Habanera and Toreador Song are included in, for 10 points, what Georges Bizet opera about the titular Spanish gypsy woman
[EX A]: Fine Arts

[EX Q]: Kleppner and Ramsey used a similar apparatus as this experiment to achieve population inversion in MASERS, and similar results were determined for ground-state hydrogen by Phipps and Taylor five years after this experiment. The phenomenon observed was due to torque effects causing precession in (*) dipoles which produced two spots on a photographic plate, rather than the classically predicted spread. The apparatus in this experiment consisted of a furnace of boiling silver, from which atoms were directed through a magnetic field before the silver beam split in two. FTP, identify this experiment conducted by and named for two Germans, in which the quantization of electron spin was confirmed.
[EX A]:
Science