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]: This region experiences a type of fog that is known as camanchaca. The main river that passes through this area is the Loa River. This region is bound on the west by the Cordillera de la (*) Costa and on the east by the Cordillera Domeyko. For 10 points, name this location often considered to be the driest on the Earth, which runs alongside the Andes Mountains and is a desert located in northern Chile.
[EX A]: Social Science

[EX Q]: Matousek developed a method for analyzing covered objects by taking the difference between two close measurements called the spatially-offset variety of spectroscopy named for this effect, which has another variety with competing explanations proposed by Albrecht and Creighton and by Jeanmaire and Van Duyne, and occurs on rough metal surfaces. Another form can, due to the properties of the Kramers-Heisenberg formula, dominate the x-ray fluorescence spectrum. This effect, which comes in the aforementioned surface-enhanced and resonance varieties, was discovered independently by Mandelstam and Landsburg. This process can be described as a photon exciting a molecule into a virtual energy state, and it sees energy either absorbed or released in its Stokes and anti-Stokes forms. For 10 points, name this process by which a photon is inelastically scattered.
[EX A]: Science

[EX Q]: In this country, confusion over whether the phrase "bicycle combination" referred to a pair of overalls or a motorcycle led to the accidental discovery of a Nazi spy. This country caused a diplomatic backlash when its heads of state and government both sent official condolences to Germany upon the death of Adolf Hitler. A secret plan to protect this country from a Nazi invasion was known as Plan W, which was drawn up after Leonhard Kaupisch was put in charge of an operation to conquer this country which was never launched. The television drama (*) Caught in a Free State depicts buffoonish attempts at inserting German spies into this country during World War II, which was referred to in this officially neutral country as "The Emergency." For 10 points, identify this country which was targeted by the Nazi Operation Green and where a paramilitary group seeking reunification with Ulster collaborated with the Germans.
[EX A]:
History