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 had FIU Stadium been standing for the year Straker played in a game against Honduras there? Passage:In May 2011, he was called up for the Grenadian national team for the upcoming CONCACAF Gold Cup. Straker played in two pre-tournament friendlies, including his debut in a 2–2 home draw with Antigua and Barbuda on 27 May 2011. He made his competitive debut for Grenada in their first match in the Gold Cup, a 4–0 loss to Jamaica at the Home Depot Center on 6 June 2011. Straker played in their two remaining group stage fixtures, a 7–1 defeat to Honduras at the FIU Stadium on 10 June 2011 and a 4–0 defeat to Guatemala at the Red Bull Arena on 13 June. He played in Grenada's three 2012 Caribbean Cup qualification second round matches, although they missed out on qualifying for the tournament after finishing in third place in their group on goal difference. He scored his first international goal with a 33rd-minute penalty kick in Grenada's 3–1 home defeat to Haiti in a 2018 FIFA World Cup qualifier on 4 September 2015.
 Links: a. Honduras national football team b. Riccardo Silva Stadium c. Antigua and Barbuda national football team d. Dignity Health Sports Park
[EX A]: b

[EX Q]: Question: How many days did the battle the Baron was killed in last? Passage:While they were travelling to Europe in 1914, the First World War broke out and the ship carrying Von Wolf and his wife was diverted to Rio de Janeiro. Jayta Humphreys had retained her American citizenship and found passage to Europe on a Dutch ship; legend has it the Baron had to travel disguised as a woman. On arrival in Europe the Baron rejoined the German army, and was killed at the Battle of the Somme in 1916, just two weeks after signing up. His wife could not bring herself to return to Namibia alone and never again laid claim to the majestic castle. She stayed on the coast of the Tegernmeer in Bavaria (since her stepfather had been appointed consul general in Munich), before settling in the late 1930s in Zurich, where she met and married Erich Schlemmer, the consul general of Siam. After the Von Wolfs left South Africa, their friend Max Count von Lüttichau was given executorship of the farm, but it declared bankruptcy shortly after World War I, and since the South African government paid no compensation for this or several wartime raids, the house was sold for £7,500 to the Swedish Murrmann family. The new owner died shortly after his arrival and his son was killed in World War II, following which the castle was sold for 25,000 pounds to the private company Duwisib Pty Ltd and the rest of the land was divided and sold off. Jayta returned to the US to stay with her parents in Summit, New Jersey. Several changes in ownership later, the castle was acquired by the government in 1979 and extensively refurbished in 1991.
 Links: a. Rio de Janeiro b. Europe c. Europe d. Battle of the Somme
[EX A]: d

[EX Q]: Question: How many members were in the band that Elf opened for? Passage:Though his parents were from Cortland, New York, Dio was born in Portsmouth, New Hampshire, where his family resided for his father's service in the U.S. Army during World War II; they soon returned to Cortland. Dio's music career began there in 1957 as part of the Vegas Kings (later Ronnie and the Rumblers). In 1967, he formed the rock band Elf, which became a regular opening act for Deep Purple. In 1975, Deep Purple guitarist Ritchie Blackmore founded the band Rainbow and hired Dio to be his lead singer where the band released three studio albums. Dio quickly emerged as one of heavy rock's pre-eminent vocalists. In 1979, Dio joined Black Sabbath as lead singer. He appeared on three studio albums with the band which met with success: Heaven & Hell (1980) and Mob Rules (1981) and Dehumanizer (1992). In 1982, he left the band to pursue a solo career with two albums certified platinum by RIAA. In 2006, he founded the band Heaven & Hell with ex-bandmate Tony Iommi. Dio was diagnosed with stomach cancer in 2009, from which he died the following year.
 Links: a. Cortland, New York b. Deep Purple c. Black Sabbath d. Recording Industry Association of America
[EX A]:
b