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: How long is the body of water that Whittier Narrows is part of? Passage:During the expedition, Father Crespi observed a location along the river that would be good for a settlement or mission. However, in 1771, Father Serra instead commissioned two missionaries to establish the Mission San Gabriel Arcangel-San Gabriel Mission near the present day Whittier Narrows section of the San Gabriel River. The missionaries encountered resistance from the Tongva to their attempts to resettle the Natives on the mission. The mission encountered further trouble in 1776 when a flood damaged the mission, convincing the missionaries to move and rebuild the mission on a higher and more defensible location: its present site in San Gabriel. The first Spanish governor of Las Californias, Felipe de Neve had, as well, recommended to Viceroy Bucareli Father Crespi's location on the Rio Porciuncula (Los Angeles River) for a mission. Instead, in 1781, King Charles III mandated that a pueblo be built on the site instead, which would be the second town in Alta California, after San Jose de Guadalupe in 1777. The monarch, disregarding the production and trade roles of the missions, saw a greater need for secular pueblos to be established as the centers of agriculture and commerce to supply the crown's ever-growing military presence in "Nueva California." The priests at the missions ignored the royal mandate and continued their ranching, trading and production of tallow, soap, hides, and beef, often in competition with new pueblo ventures.
Links: a. Los Angeles River b. History of San Jose, California c. Los Angeles River d. Whittier Narrows

Ex Output:
d

Ex Input:
Question: Where did the Occupy movement begin? Passage:Occupy Melbourne was a social movement which took place from late 2011 to mid 2012 in Melbourne, Australia as part of the global Occupy movement. Participants expressed grievances concerning economic inequality, social injustice, corruption in the financial sector, corporate greed and the influence of companies and lobbyists on government. Protests began on 15 October 2011 in City Square with a 6-day-long protest encampment, from which people were forcibly evicted by Victoria Police at the request of the City of Melbourne CEO on 21 October 2011. From 2 November 2011, Occupy set up camp in Treasury Gardens before being moved on from that location in December. A significantly diminished number of protesters set up camp at Father Bob's church at his invitation until his retirement in January 2012. Physical manifestations of the movement had largely dissipated by mid-2012 though it adopted a strategy of decentralisation and became influential in the creation of new community networks, affinity groups and collectives.
Links: a. Lobbying b. Occupy movement c. Bob Maguire d. City of Melbourne

Ex Output:
b

Ex Input:
Question: How many FA Cup's has Preston North End won?
Passage:Yet again, Town's season was dominated by their FA Cup run. They reached their fifth and so far last FA Cup Final. After a win over Hull City in Round 3, they scraped past Notts County and Liverpool, they beat York City in the quarter-final in a replay, before beating the favourites Sunderland at Ewood Park in the semi-final, meaning they would play Preston North End in the final, a repeat of the 1922 FA Cup Final, the only one of Town's previous final appearances that they won. The final at Wembley was the first since moving to the London stadium to go into extra time. The result would be the opposite to the 1922 final, with Town conceding a penalty to lose the match 10.
Links: a. Hull City A.F.C. b. FA Cup Final c. Notts County F.C. d. Preston North End F.C.

Ex Output:
d