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.

[EX Q]: Question: How long was the event where Norton made his first of four combat jumps as an executive officer? Passage:Norton's first assignment out of West Point was to 12th Infantry Regiment, 4th Infantry Division as a company commander. He then returned to Infantry School in the fall of 1942 to attend the Battalion Commander and Staff Officers Course and the Parachute Course. Following his completion of the course, he reported to the 82nd Airborne Division in North Africa. He was soon promoted to executive officer of the 2d Battalion, 505th Parachute Infantry Regiment. Two months later, he was again promoted, to S-3 (operations officer) of the Regiment. He made his first of four combat jumps as an executive officer, participating in the Invasion of Sicily. After returning to North Africa, he made a second combat jump into Salerno, Italy, blocking German forces who were trying to attack US amphibious forces. His third jump was in support of the Invasion of Normandy on D-Day, 6 June 1944. In July of that year, he assumed command of the 3d Battalion; he was promoted the next month to G3 of the 82d Airborne Division. Norton made his fourth combat jump in September, in the Netherlands to take control of the bridges from the Dutch border to Arnhem as part of Operation Market Garden.
 Links: a. 82nd Airborne Division b. Operation Market Garden c. Netherlands d. Allied invasion of Sicily
[EX A]: d

[EX Q]: Question: What was the original name of the Służba Bezpieczeństwa? Passage:On 30 June 1943 he was arrested by the Gestapo in Warsaw and sent to Berlin. Rowecki was arrested due to his betrayal by Ludwik Kalkstein "Hanka", Eugeniusz Swierczewski "Genes" and Blanka Kaczorowska "Sroka" who were Gestapo agents. All of them were members of the Home Army but in fact collaborated with the Gestapo. Swierczewski, Kalkstein and Kaczorowska were sentenced to death for high treason by the Secret War Tribunal of the Polish Secret State. The sentence on Eugeniusz Swierczewski was carried out by troops commanded by Stefan Rys ("Jozef"). They hanged Swierczewski in the basement of the house at 74 Krochmalna Street in Warsaw. Kalkstein received protection from the Gestapo and was not harmed. He fought in a Waffen SS unit during the Warsaw Uprising of 1944 under the name of Konrad Stark. After the war, he worked for the Polish Radio station in Szczecin and was later recruited as an agent by the Urząd Bezpieczeństwa. In 1982, he emigrated to France; he died in 1994. Blanka Kaczorowska also survived the war. Her death sentence was not carried out because she was pregnant. After the war, she also worked as a secret agent for the Urząd Bezpieczeństwa and later for the renamed Służba Bezpieczeństwa. She emigrated to France in 1971. She died in 2002
 Links: a. Home Army b. Ludwik Kalkstein c. Służba Bezpieczeństwa d. Warsaw Uprising
[EX A]: c

[EX Q]: Question: How many players are typically on a team for the sport that Lake Braddock started in 2006? Passage:Lake Braddock is home to over 70 clubs. The DECA Club has sent students to national level competitions. In September 2006, Lake Braddock started a boys' volleyball team. The Lake Braddock Speech Team was reorganized in 2006 and began to compete in the VHSL. The Lake Braddock Key Club is one of the school's biggest and most prosperous clubs; having over 400 members, they raised $5,300 for UNICEF in October 2012. The Lake Braddock Model United Nations Club is an active participant in local and national conferences. LBSS has one of the few active high school chapters of Students for a Democratic Society. The It's Academic team has been featured on WRC-TV multiple times. Lake Braddock provides crew (rowing) as a club sport. Lake Braddock Crew has medaled in many regattas, including state competitions. Lake Braddock also features an Army JROTC program, started in 2010, which currently has over 150 cadets.
 Links: a. Volleyball b. Regatta c. Regatta d. UNICEF
[EX A]:
a