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 Input:
One protein that binds to this protein also binds to proline-rich sequences in the membrane proteins Vasp and Mena, and another is knocked out in the singed mutant. Phosphatidyl-inositol-4,5-bisphosphate regulates the binding of vinculin to both talin and this other protein, whose function is performed by nematode Major Sperm Protein in the only (*) eukaryotic cells known to lack one form of it. In addition to the aforementioned profilin and facsin, severin and gelsolin bind to this protein and sever it. Two toxins often used to study it are cytochalasins and phalloidin. Thymosin 4 sequesters this protein, which undergoes treadmilling because the critical concentration at its (+) and (-) ends is not the same. This protein consists of G monomers which polymerize into F filaments, which make up the microfilaments of the cytoskeleton. For 10 points, name this protein that forms cross-bridges with myosin in muscle cells.

Ex Output:
Science

Ex Input:
In one novel by this author, the false talent scout Maurice Venice recruits the protagonist while Dr. Tamkin takes Tommy Wilhelm's money. In another of his novels, Dr. Elya Gruner is the niece of the title one-eyed Polish Holocaust survivor. This author of Seize the Day and Mr. Sammler's Planet wrote a novel in which the title character fights for custody of Junie with his second wife Madeleine, Herzog. His most famous protagonist marries Stella after going to Mexico with Thea and working for Einhorn. For 10 points, name this Jewish author who wrote about ""an American, Chicago-born"" in his novel The Adventures of Augie March.

Ex Output:
Literature

Ex Input:
One ruler of this polity diluted his power by placing his brother Pacorus in control of a region of Atropatene and attempted to the found the anti-Greek town of Vologesias. An earlier king of this empire may have partially ruled with his son, also named Pacorus, and killed his father before the latter could respond to the occupation of Orsoene and Gordyene. That king, Orodes II, also put to death, the victorious general in a battle over Gaius Cassius Longinus and others. Its first capital was likely centered at Dara, and this polity's rule was ended by Ardashir I. Before that, one king of this polity defeated Artavases of Armenia but was himself defeated by the Scythians; that man was Mithridates the Great. Defeating Marcus Licinius Crassus at the battle of Carrhae, for 10 points, name this Mesopotamian empire, a rival of Rome.

Ex Output:
History