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.

Example Input: Question: Who was the head coach of the Italian national cricket team when they played Hong Kong in Australia? Passage:After playing club cricket in England and Ireland from 2004 to 2006. Northcote qualified to play for Italy though his Italian mother, with Northcote making his debut for Italy against Hong Kong in the 2007 World Cricket League Division Three which was held in Northern Territory, Australia. He played six matches during the tournament, scoring 91 runs at an average of 18.20, with a high score of 47. With the ball, he took 7 wickets at a bowling average of 19.00, with best figures of 3/26. He played for Italy in the 2008 European Cricket Championship Division One, but has relinquished the captaincy back to Scuderi. He made five appearances during the tournament. He was then selected as part of Italy's squad for the 2008 World Cricket League Division Four in Tanzania, making six appearances. He scored 234 runs during the tournament, at an average of 58.50, with a high score of 102 not out. This score was his only century of the tournament and came against Fiji. With the ball, he took 2 wickets at a bowling average of 35.00, with best figures of 2/19.
 Links: a. 2007 ICC World Cricket League Division Three b. Italy national cricket team c. Italy national cricket team d. Fiji national cricket team
Example Output: b

Example Input: Question: When was the author of JFK and the Unspeakable born? Passage:Jim Garrison said anti-Communist and anti-Castro extremists in the CIA plotted the assassination of Kennedy to maintain tension with the Soviet Union and Cuba, and to prevent a United States withdrawal from Vietnam. James Douglass wrote in JFK and the Unspeakable that the CIA, acting upon the orders of conspirators with the "military industrial complex", killed Kennedy and in the process set up Lee Harvey Oswald as a patsy. Like Garrison, Douglass stated that Kennedy was killed because he was turning away from the Cold War and pursuing paths of nuclear disarmament, rapprochement with Fidel Castro, and withdrawal from the war in Vietnam. Mark Lane — author of Rush to Judgment and Plausible Denial and the attorney who defended Liberty Lobby against a defamation suit brought by former CIA agent E. Howard Hunt — has been described as a leading proponent of the theory that the CIA was responsible for the assassination of Kennedy. Others who believe the CIA was involved include authors Anthony Summers and John M. Newman.
 Links: a. Vietnam War b. Vietnam War c. James W. Douglass d. Lee Harvey Oswald
Example Output: c

Example Input: Question: Are both magazines that Hendren appeared on the covers of based in the same country? Passage:A successful fashion model from her twenties, appearing on the front covers of Life and Glamour magazines among others, Hedren became an actress after she was discovered by director Alfred Hitchcock while appearing on a television commercial in 1961. She received world recognition for her work in two of his films, the suspense-thriller The Birds in 1963, for which she won a Golden Globe, and the psychological drama Marnie in 1964. Hedren has appeared in over eighty films and TV shows including Charlie Chaplin's final film, A Countess from Hong Kong (1967), the Alexander Payne political satire Citizen Ruth (1996), and the David O. Russell existential comedy I Heart Huckabees (2004). Her contributions to world cinema have been honored with the Jules Verne Award and a star on the Hollywood Walk of Fame among others.
 Links: a. Life (magazine) b. I Heart Huckabees c. Marnie (film) d. David O. Russell
Example Output:
a