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]: In 2007, this city began a controversial underground rail project called the Crossrail. In 2009, its mayor, Boris Johnson, saved a woman from a mugging while biking to work. In 2005, this city was rocked by a series of coordinated terrorist attacks on July 7. This city is in the process of constructing an Aquatics Centre, a Velopark (VELL-oh-park), and a Handball Arena as it is hosting the 2012 Summer Olympics. For 10 points, name this capital of the United Kingdom.
[EX A]: Fine Arts

[EX Q]: This quantity for an atomic nucleus is determined using Weizscker's [VAHYTS-zek-uhrs] formula. The no hair theorem states black holes are completely characterized by their angular momentum, charge, and this quantity. The oscillation period of a spring equals two pi times the square root of this quantity over the spring constant. The theoretical value of this quantity for gluons is zero. Linear momentum equals this quantity times velocity. For 10 points, name this quantity measured in kilograms.
[EX A]: Science

[EX Q]: In one work, this man argued that the title action represents the "recommencement of life" allowing the viewer to see the "awful parenthesis" caused by the title character's evil. This man contrasted the "Literature of Knowledge" with the "Literature of Power" and included "The English Mail-Coach" in Suspiria de Profundis. He wrote about the (*) Porter scene in "On the Knocking at the Gate in Macbeth." This man wrote an autobiographical work in which he discusses being chased around a room by his own nightmares. For 10 points, name this English author whose addiction inspired his Confessions of an English Opium-Eater.
[EX A]:
Literature

