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]: He may have suggested Wang Lung use his daughter Diao Chan to bring down a mutual rival, and before the discovery of the Yinqueshan Han Strips, this man's commentaries on The Art of War served as its primary source material. After leading the campaigns against (*) Dong Zhuo, he used emperor Xian to support his wars in the north, which led to victory of Yuan Shao at the Battle of Guandu. Despite drastically outnumbering Sun Quan and Liu Bei, this man lost the Battle of Red Cliffs, dooming his Kingdom of Wei to mismanagement. For 10 points, identify this figure of China's Three Kingdom's period, considered the epitome of ruthless cunning in Chinese history.
[EX A]: History

[EX Q]: This writer began one poem describing the ""various language"" with which Nature speaks to those who hold ""Communion with her visible forms. "" One of this author's poems asks the title creature why ""dost thou pursue thy solitary way"" In another poem, this author instructed the reader ""go not, like the quarry slave at night,"" instead urging the reader to ""[lie] down to pleasant dreams. "" For 10 points, name this long-time New York Evening Post editor who wrote ""To A Waterfall"" and ""Thanatopsis,"" an early American poet.
[EX A]: Literature

[EX Q]: It was first observed in 1933 by its eponymous discoverers in tin and lead specimens. Rather than a sharp boundary at the edge of the sample, there is a gradual decay of the magnetic field across the penetration depth of the material. This is caused by persistent (*) currents which form on the surface of the material as it is cooled below the critical temperature, which completely cancel out the flux inside it, resulting in perfect diamagnetism. It allows the diamagnetic levitation of small items, including live frogs. FTP, name this uniquely defining property of superconductors, a phenomenon characterized by the complete expulsion of a magnetic field.
[EX A]:
Science