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]: Home to the last Barbary Macaque population in the whole of Europe, it joined the EU in 1973, but is a continuing source of diplomatic rows between two of its member states, also because of its role as an international tax haven. Its current status dates back to the 1713 treaty of Utrecht. During the Second World War, the German army devised the Operation Felix to capture this site that acted as an important and strategic British garrison and stronghold, but abandoned it subsequently. Its name is supposed to be derived from Arabic, meaning mountain of Tariq, and in Greco-roman mythology, it was known as one of the Pillars of Hercules. FTP, what is this site, famous for its rock, controlling the entry to the Mediterranean
[EX A]: History

[EX Q]: Coombs tests detect these bodies bound to erythrocytes, and a technique that uses these entities is ELISA. These molecules have a namesake fold, in which two beta sheets are held together by amino acid charges. These adaptable molecules can somatically recombine in a process called V(D)J recombination and are also capable of changing isotype by altering conformation of their heavy chains. Like enzymes, they operate via a a so-called "lock-and-key" mechanism, as verified by Linus Pauling. FTP, name these characteristically y-shaped immune molecules exploited in vaccination and produced by B cells in response to specific antigens.
[EX A]: Science

[EX Q]: Stanley Cavells Must We Mean What We Say includes an essay discussing the availability of this mans later works. One of his works opens with a discussion of G.E. Moores Here is a hand argument, while another, part of a pair dictated to his students at Cambridge, opens with the line What is a word. In addition to On Certainty and the Blue and Brown Books, this man, who once threatened Karl Popper with a fireplace poker, wrote a work in which he claims that what we cannot speak about we must pass over in silence. For 10 points, name this German philosopher who wrote Philosophical Investigations and Tractatus Logico-Philosophicus.
[EX A]:
Social Science