TASK DEFINITION: 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.
PROBLEM: 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.

SOLUTION: Social Science

PROBLEM: In 2010, this country opened the Monument of African Renaissance, which was built by North Korean\n laborers and which this country's president claimed a thirty-five percent commission on because it was his\n idea. With its smaller neighbor, this country is the site of over 1,000 stone circles used to mark burial\n mounds. Locations in this country that played an important role in the slave trade include Saint-Louis and\n the site of the Maison des Esclaves, the island of Goree. The Gambia is almost entirely surrounded by this\n country. For 10 points, name this country, home to the westernmost point in Africa and the city of Dakar.

SOLUTION: Social Science

PROBLEM: One character in this novel marries his true love after being disinherited for his earlier relationship with Lucy Steele. Another character in this novel, Fanny, refuses to allow her brother to love her sister-in-law, driving the latter to depart for the cottage of John Middleton. One of this novel's protagonists enters into a whirlwind romance with John Willoughby, who soon abandons her. This novel resolves with Colonel Brandon and Edward Ferrars respectively marrying Elinor and Marianne Dashwood. For 10 points, name this Jane Austen novel which contrasts Elinor's good judgment with Marianne's impulsiveness.

SOLUTION:
Literature