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: Was the person whose memoirs were translated by Obolensky a Russian general? Passage:Born in 1909 in the family of Orthodox princes Obolensky, from 1925 in exile in France, where, together with his father Nikolai Leonidovich Obolensky adopted Catholicism. He went to the Benedictines, where studied philosophy, and in 1943 he defended his doctoral degree from Pontifical Atheneum of St. Anselm in Rome. From 1935 he studied at Russicum. Ordained priest in 1940, Obolensky was sent to Paris, where he taught at Saint George Boarding in Meudon. He was also a member of the Congress of Russian Catholics in 1950 in Rome. Obolensky taught courses on the history of Russian literature and philosophy in Rome, Meudon and Bergamo. He worked as an expert on the Soviet Union in NATO. He was also author of books on the Soviet economy, translated the correspondence of Joseph Stalin, Franklin Roosevelt and Winston Churchill, and the memoirs of Georgy Zhukov and was engaged in the Soviet dissident literature. He died in 1992 in Belgium, the home of his sister.
 Links: a. Franklin D. Roosevelt b. Georgy Zhukov c. Winston Churchill d. Meudon

Ex Output:
b


Ex Input:
Question: What was Michael Caine's first film role when his acting career began in the 1950s? Passage:Michael Caine is an English actor who has appeared in over 130 films and has had multiple television appearances. Caine's acting career began in the 1950s, when he was cast in many small, often uncredited roles in British films. Caine gained recognition as one of the most famous actors of the 1960s through his breakthrough role in the film Zulu (1964). He then portrayed spy Harry Palmer in the films The Ipcress File (1965), Funeral in Berlin (1966) and Billion Dollar Brain (1967). He also had starring roles in The Italian Job and Battle of Britain (both 1969). His role in Sleuth (1972) led him to an Academy Award for Best Actor nomination. Caine has won a Best Supporting Actor Oscar for the films Hannah and Her Sisters (1986) and The Cider House Rules (1999). More recently, Caine has gained a new following through his collaborations with British-American filmmaker Christopher Nolan in the Dark Knight Trilogy films, as well as Inception (2010) and Interstellar (2014).
 Links: a. Michael Caine b. Michael Caine c. Funeral in Berlin (film) d. Inception

Ex Output:
a


Ex Input:
Question: How old was Ross when he was promoted from the Disney Channel to Walt Disney Studios? Passage:Ross and Bonnett were subsequently promoted at Disney, along with others from the Disney Channel, and credited for Hannah Montana’s broad reaching success across TV, music, and live tours, the model first proposed and put into motion by Roundhouse producers at Nickelodeon, but blocked by the network during the time Ross and Bonnett were there. That decision turned out to be shortsighted by Nickelodeon, and when proposed again to the then underutilized Disney Channel as a tie-in to the underperforming Hollywood Records (Disney Music Group), the concept proved inherently valuable enough that, as the complaint filed against Disney in 2007 in Los Angeles claimed, Rock and Roland was misappropriated by Disney and produced under the name Hannah Montana. For their key roles in bringing Hannah Montana to Disney, Rich Ross was elevated from the Disney Channel to Chairman of Walt Disney Studios in October 2009, forced to resign April 2012, and Adam Bonnett upped to Senior Vice President, Original Programming, Disney Channel.
 Links: a. Rich Ross b. Hannah Montana c. The Walt Disney Company d. Nickelodeon

Ex Output:

a