In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Question: How many people attended the conference held near Berlin in January 1942? Passage:Following the invasion of Poland in 1939 most of the 3.5 million Polish Jews were rounded up and put into newly established ghettos by Nazi Germany. The system was intended to isolate the Jews from the outside world in order to facilitate their exploitation and abuse. The supply of food was inadequate, living conditions were cramped and unsanitary, and the Jews had no way to earn money. Malnutrition and lack of medicine led to soaring mortality rates. In 1941, the initial victories of the Wehrmacht over the Soviet Union inspired plans for the German colonisation of occupied Poland, including all territory within the new district of General Government. At the Wannsee Conference held near Berlin on 20 January 1942, new plans were outlined for the genocide of the Jews, known as the "Final Solution" to the Jewish Question. The extermination programme was codenamed Aktion Reinhard in German, to differentiate it from the Einsatzgruppen mass killing operations in territories conquered by Nazi Germany, in which half a million Jews had already been annihilated.
 Links: a. Einsatzgruppen b. Wannsee Conference c. Operation Reinhard d. General Government
b

Question: Is the fraternity that Frank Kratovil joined still active? Passage:Frank Kratovil was born in Lanham, Maryland, spent his childhood in Prince George's County, Maryland. He is the son of Frank M. Kratovil Sr. and Lynnda Kratovil. Kratovil attended high school at Queen Anne School in Upper Marlboro and graduated in 1986. Kratovil received his bachelor's degree in 1990 from Western Maryland College. He joined Phi Delta Theta while there and played soccer, basketball and baseball. In soccer, he served as Captain for three years, was named to the Middle-Atlantic Conference All-Conference Team and received the Most Valuable Offensive Player Award and the Homer Earl Outstanding Player Award. Upon graduation, he was awarded the Bates Prize for the Most Outstanding Graduating Male, the Charles W. Havens Award, awarded to an intercollegiate athlete who "has shown by word and deeds the attributes of charity, altruism, benevolence, and a humane and compassionate concern for his fellow man", and the Carroll County Scholar-Athlete Award. Kratovil then graduated with honors from University of Baltimore School of Law in 1994. He served from 1994 to 1995 as Law Clerk for Judge Darlene G. Perry of Prince George's County Circuit Court. From 1995 to 1997 he served as Assistant State's Attorney for Prince George's County, Maryland.
 Links: a. Lanham, Maryland b. Judge c. Lanham, Maryland d. Phi Delta Theta
d

Question: What country owns the islands that the fleet knew Spanish galleys were in? Passage:In mid-1540 the Barbary pirate Ali Hamet, a Sardinian renegade in service of the Ottoman Empire, formed a small fleet at Algiers, as ordered by Admiral Hayreddin Barbarossa. He assembled three galleys, five galliots, six fustas and two brigantines, manned by 900 captive oarsmen and 2,000 Turkish soldiers and Valencian Moriscos under the command of General Caramani, a former slave in the Spanish galleys. In August, knowing that Spanish galleys were in the Balearic Islands, the fleet set sail to the western waters of the Alborán Sea. A few days later a thousand soldiers from the galleys landed on the beach of Gibraltar and attacked the village. Although they failed to capture the well-protected castle, 73 civilians were taken prisoner, 40 vessels moored in the port were plundered, and a galley under construction (owned by Don Álvaro de Bazán the Elder) was burnt. The prisoners were carried off to Vélez de la Gomera, on the Moroccan coast, where they were imprisoned until their release following a payment of 7,000 ducats.
 Links: a. Balearic Islands b. Algiers c. Algiers d. Balearic Islands

a