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 Input:
Question: Who did Bruce Herschenohn run against in his primary? Passage:In 1992 four-term incumbent Democratic Senator Alan Cranston retired, creating an open seat contest. In what was billed as the "Year of the Woman", Boxer beat fellow Rep. Mel Levine and Lieutenant Governor Leo McCarthy in the Democratic primary, winning 44% of the vote. In the general election, Boxer defeated Republican Bruce Herschensohn, a conservative television political commentator from Los Angeles, by 4.9%. A last-minute revelation that Herschensohn had attended a strip club at least partially affected the outcome. In 1998, she won a second term, beating sitting California State Treasurer Matt Fong by 10.1% of the vote. After facing no primary opposition in the 2004 election, Boxer defeated GOP candidate Bill Jones, the former California Secretary of State, by 20%. In 2010, Boxer defeated GOP candidate Carly Fiorina, former chief executive officer of Hewlett-Packard, by 10%.
 Links: a. 1992 United States Senate election in California b. Bruce Herschensohn c. Bill Jones (California politician) d. Leo T. McCarthy

Ex Output:
b


Ex Input:
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

Ex Output:
b


Ex Input:
Question: How many subscribers does the newspaper have that implied playing in Canada would be a mistake for the strikers? Passage:The club was in the process of a "lengthy search" for a "marquee-designated player". MLSE President Tim Leiweke, Club General Manager Tim Bezbatchenko, and Head Coach Ryan Nelsen traveled to Europe in October 2013 to search for such a player. Leiweke was quoted, stating, that "the days of us putting our toe in the water and trying to find a cheap DP (designated player) are over. We're going to go swing for the fences." The club wanted to sign two strikers in the January transfer window and were at the "top of the list." The attention was on clubs in the Premier League and Serie A. Jermain Defoe, Alberto Gilardino Samuel Eto'o and Fabio Quagliarella were rumoured to join Toronto FC. The club denied the report about signing Defoe, but Bezbatchenko stated that "it's obvious the public "knows" who the targets are." Bezbatchenko also stated that "We've identified 3–5 (potential Designated Players) that would fit the role" and that "We're really on two." Another name in the media was Gilberto. Toronto FC was in competition with clubs in La Liga, Liga MX, Serie A, and Bundesliga for Gilberto's signature. Gilberto was in Toronto and was at the Toronto Raptors game on December 10. Gilberto signed for the club on December 14. Michael Bradley and Defoe joined Gilberto as designated players. Defoe joined Toronto on February 28. Defoe was part of a marketing campaign with the club. The club put together a television advertisement stating that it's a "bloody big deal" that Defoe is coming to Toronto FC. The ad was also online and had close to 60,000 views in a day. The ads were running on The Sports Network and Sportsnet with Toronto being the main focus of the marketing campaign. Even though MLSE was using Defoe in their marketing campaigns, British newspaper The Guardian stated "The money may be good but the club are woeful and playing in Canada may end the striker's World Cup hopes."
 Links: a. The Guardian b. Premier League c. Premier League d. Alberto Gilardino

Ex Output:

a