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.

Input: Consider Input: Erwin Finlay-Freundlich proposed one explanation for this phenomenon that claimed its strength should be proportional to the radiation density. A version of this phenomenon in the CMB is known as the Sachs-Wolfe effect, while the quantity that describes the strength of this effect has a value of about 1100 for the surface of last scattering. One version of this effect was measured using the Mossbauer effect in an experiment by Pound and Rebka, and the magnitude of this effect is usually denoted "z. " For 10 points, name this phenomenon, which can be caused by gravity or the Doppler effect, in which the wavelength of an object's light appears longer to an observer.

Output: Science


Input: Consider Input: Originally this god was much more malevolent, a god of sorcery who had abducted Xochiquetzal and initiated human sacrifices. Overlord of the constellation Great Bear, he had created the world by tearing apart the primordial crocodile Cipactli, though he lost a foot to her and was thus sometimes called Hurakan. The special protector the god of slaves and punisher of wicked, he saw everything in his magic Obsidian looking glass. FTP name this Aztec god of Magic and the Night Sky, the Lord of the "Smoking Mirror. "

Output: Social Science


Input: Consider Input: A tricky character in this work gets his comeuppance when three cronies, including Bardolph, steal his horses. Its protagonist uses a pair of stag horns to disguise himself as Herne the Hunter, but ends up being pinched by people dressed as fairies and elves. Meanwhile, Anne's father plots to have Slender seize her and marry her, while her mother plots for Dr. Caius to do the same thing, but in the end she sneaks off and marries Fenton while the protagonist is being ridiculed for writing almost identical letters to two potential lovers. FTP, identify the Shakespearean play that centers around the antics of the Ford and Page households and the rogue Sir John Falstaff.


Output: Literature