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]: 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]: Paulo Ribenboim proved in 1991 that the set of these is Diophantine, and in 1912 Edmund Landau proposed four "unattackable problems" dealing with them, none of which have yet been solved. The theorem named for them states that the number of them less than or equal to n is approximately equal to n divided by the natural logarithm of n. The GIMPS project seeks to find examples of the Mersenne type of this number, ordinary examples of which can be found using the sieve of Eratosthenes. For 10 points, identify these numbers whose only two factors are 1 and itself.
[EX A]: Social Science

[EX Q]: Ridolfi claimed that his studio wall held the inscription: The drawing of Michelangelo and the color of Titian. Fond of painting the same scene from different angles, this artist employed wax models on a stage in order to experiment with light. His St. George and the Dragon may be found in the National Gallery of London, while his self-portrait at age 70 may be found in the Louvre. His works depicting the lives of Christ and the Virgin may be found in the Scuola di San Rocco, among which is his magnificent Crucifixion. For ten points, identify this leading Italian Mannerist famous for his The Anunciation and Last Supper.
[EX A]:
Fine Arts