instruction:
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.
question:
This structure does not function correctly in those with Stargardt disease, and certain cells in the capillaries of this structure can cause Scheerer's phenomenon. Muller glial cells found in this structure can dedifferentiate into multipotent progenitor cells, and Tay-Sachs disease is often diagnosed by a red spot on it. This structure receives oxygen from the choroid coat, which separates it from the (*) sclera. This structure's most sensitive region is the fovea, which is located at the center of its macula. Vitamin A is necessary for the function of this structure, which has a "blind spot" where it connects to the optical nerve. Rods and cones are found in, for ten points, which inner layer of the eye that sends optical signals to the brain
answer:
Science


question:
This organ produces a tetrapeptide, which bonds to macrophage receptors, and is known as tuftsin. The sinusoids of one portion of this organ contain blood and a reserve of monocytes which can be utilized in the case of hemorrhagic shock. The other major portion of this organ contains Malphigian corpsules and synthesizes antibodies. Located in the abdominal region and consisting of red and white pulp, for 10 points, name this organ part of the lymphatic system that helps to filter and clean the blood.
answer:
Social Science


question:
The Bogomolov-Miyaoka-Yau inequality implies the truth of this statement, as does a statement relating the minimal discriminant to a conductor of a certain type of curve called Szpiro's conjecture. One statement that leads to the proof of this statement is part of the Langlands program. The proof by Ken Ribet of the "epsilon conjecture," which stated that the Frey curve was not modular, led to a proof of a special case of the Taniyama-Shimura conjecture, whose truth implies the truth of this theorem. For ten points, identify this theorem which states that the equation "x to the n plus y to the n equals z to the n" has no nonzero integer solutions for integer n greater than two, eventually proved by Andrew Wile.  
answer:

Science