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 old was Yoshinaka when Enichi-ji's general was killed? Passage:Enichi-ji was opened in 807 by the Hosso sect scholar-monk Tokuitsu, who had come from Nara to spread the faith in the Aizu region. He overcame the followers of the Tendai and Shingon sects to become preeminent in Aizu, and by the time of his death in 842, the temples was a complete Shichido garan with 300 monks in residence, several thousand sohei and more than 3500 sub-temples. By the late Heian period, the temple had extended its holdings into eastern Echigo province and had established close ties with the Taira clan. During the Genpei War, the temple sent troops in support of the Heike in Shinano Province against Kiso Yoshinaka. However, the temple's leading general, Jotan-bo, was killed at the 1181 Battle of Yokotagawa by Yoshinaka's forces, and the temple's forces withdrew and the temple went into decline.
Links: a. Heian period b. Shinano Province c. East Asian Yogacara d. Minamoto no Yoshinaka
[EX A]: d

[EX Q]: Question: Of the two people who reached the finals on December 13th who has released the most albums? Passage:In October 2013, it was reported that Cowell may return to the UK version of The X Factor for series 11 in the place of Gary Barlow, and on 7 February 2014, his return was officially confirmed. This resulted in the cancellation of the US version after three seasons by Fox. He joined judges Louis Walsh, Cheryl Fernandez-Versini, and new judge, former Spice Girls member Mel B, who replaced Nicole Scherzinger. For his eighth series, he was given the Over 25s category. On 13 December, Ben Haenow and Fleur East reached the final two, which meant that Cowell was the winning mentor for the first time since series 3 in 2006, when he had both Leona Lewis and Ray Quinn in the final. Haenow became the eleventh winner on 14 December. In March 2015, it was announced that Cowell would return to the X Factor for its twelfth series along with veteran judge Cheryl Fernandez-Versini, and newcomers Rita Ora and BBC Radio 1 DJ Nick Grimshaw.
Links: a. Ben Haenow b. Rita Ora c. Rita Ora d. Nick Grimshaw
[EX A]: a

[EX Q]: Question: What was the top speed of the weather event that avoided the trough of low pressure over the Gulf of Mexico? Passage:In late July, a trough of low pressure, which Hurricane Blanche avoided, was situated over the northeastern Gulf of Mexico. The system developed into Tropical Depression Six at 12:00UTC on July28, while located about 60mi (100km) southwest of Cape San Blas, Florida. The depression combined with a building high pressure system, resulting in the development of a strong convergence zone. This, in turn, caused heavy rainfall along the Gulf Coast, particularly in southern Alabama and the Florida Panhandle. With sustained winds initially at 25mph (35km/h), the storm intensified slightly while tracking west-northwestward. Early on July29, the depression attained its peak intensity with maximum sustained winds of 35mph (55km/h) and a minimum barometric pressure of 1010mbar (29.83inHg). Several hours later, it made landfall in a rural area of St. Bernard Parish, Louisiana, with winds of 30mph (45km/h). The system curved northwestward and dissipated at 12:00UTC on July30, shortly after crossing into Mississippi. The remnants continued into northern Louisiana and then turned northward, before dissipating over Arkansas on August3.
Links: a. Gulf of Mexico b. 1975 Atlantic hurricane season c. Bar (unit) d. Cape San Blas
[EX A]:
b