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]: composer of this opera was convinced to pursue it by his friend Sybil Seligman, who commissioned a translation of its text. At one point, a character reads the Fifty-first Psalm of David, though the original text had a book entitled "Old Joe Miller's Jokes. " Another character expresses frustration in the first act by declaring "Che terra maledetta," after which the romantic conflict is established by the aria "Chi c'e per farmi I ricci" In the second act, another character's knowledge of Nina Micheltorena is asked into by Ashby, and later that character sings the aria "Ch'ella mi creda libero. " Based on a play by David Belasco, it also features Wowkle and Billy, who are urged to marry in a church, and Jim Larkens who simply longs to go home. Ramirez is the secret identity of Dick Johnson, who is saved by his beloved Minnie. FTP, name this opera set in the American west, by Puccini.
[EX A]: Fine Arts

[EX Q]: Lin and Shu proposed the density-wave theory to explain how the structure of these entities is sustained. The most accurate method for measuring the distances to distant ones uses a relation between their maximum rotational velocity and absolute magnitude, which is known as the Tully-Fisher method. They are generally blue because of their high content of old stars, and one type of them features arms that emanate from each end of a namesake structure. They have discs like the lenticular type, but contain much more angular momentum than the elliptical type. FTP name these galaxies, some of which are barred, including the Milky Way.
[EX A]: Science

[EX Q]: This number is believed to be the only odd untouchable number. Along with six, this number makes up the first Ruth-Aaron pair, in which the sums of the prime factors of each number in the pair are equal.. Niels Henrik Abel showed that there is no general algebraic solution to find the roots of polynomials of this degree or higher. This is also the first safe prime and the second Fermat prime. Additionally, this is the number of Platonic solids that exist. Along with one, this is the only number to be for which the nth term of the Fibonacci sequence is equal to n. Name this number, the base of the quinary number system and the number of sides of a pentagon.
[EX A]:
Science