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: Was Sylvain Levi a native speaker of Sanskrit? Passage:Following his completion of secondary school, Demiéville spent time studying in Munich, London, and Edinburgh, where he was able to attend lectures by George Saintsbury at the University of Edinburgh. He then attended the University of Paris, where he wrote an essay on the musical suite of the 17th and 18th centuries and was awarded a licentiate degree in 1914. Demiéville then spent the year 1915 studying at King's College London where he was introduced to Chinese, which quickly became his focus. After returning to France, Demiéville studied at the École des Langues Orientales Vivantes (School of Living Oriental Languages), after which he moved to the Collège de France, where he further studied Chinese under the tutelage of Édouard Chavannes and began learning Sanskrit from Sylvain Lévi. He earned his Diplômé from the École des Langues Orientales Vivantes in 1919.
 Links: a. Edinburgh b. Sanskrit c. Sanskrit d. Sylvain Lévi
Example Output: b

Example Input: Question: Which newspaper that Goodman worked for in 1990 and 1991 was founded first? Passage:In 1977 he worked for a year as a researcher to the Conservative MP at Petersfield, Michael Mates. In 1983 he was the chairman for the Federation of Conservative Students, and was appointed as a director of public affairs at Extel Consultancy in 1984, before becoming a researcher for two years to Tom King, the Secretary of State for Northern Ireland and MP for Bridgwater in 1985. He was a briefly a member of the policy unit at the City of Westminster Council in 1988 before training as a novice monk at Quarr Abbey in Ryde on the Isle of Wight. He left the abbey in 1990 to take up the position of news editor with the Catholic Herald, before becoming a lead writer with The Daily Telegraph in 1991, moving to be a reporter with The Sunday Telegraph in 1992, before returning to The Daily Telegraph as a comment editor in 1995, remaining as a leader writer since his election to Westminster.
 Links: a. Michael Mates b. Catholic Herald c. Tom King, Baron King of Bridgwater d. Federation of Conservative Students
Example Output: b

Example Input: Question: Who was the next to serve in the same role as Pro directly after his 1975 to 1978 tenure in the office?  Passage:Born in Richmond, California, Pro received an Associate of Arts degree from Contra Costa Community College in 1966, a Bachelor of Arts degree from San Francisco State University in 1968, and a Juris Doctor from Golden Gate University School of Law in 1972. He served in the United States Naval Reserve from 1964 to 1968. After serving as a law clerk to Judge William P. Compton of the Eighth Judicial District Court of Nevada from 1972 to 1973, Pro worked as a deputy public defender in Las Vegas, Nevada from 1973 to 1975. He was an Assistant United States Attorney in Las Vegas from 1975 to 1978. He was in private practice in Reno, Nevada from 1978 to 1979. He was a deputy state attorney general of Nevada from 1979 to 1980. He was the Chief Assistant United States Attorney in Reno in 1980. He served as a United States Magistrate Judge of the United States District Court for the District of Nevada from 1980 to 1987.
 Links: a. Assistant United States attorney b. Golden Gate University School of Law c. Nevada d. San Francisco State University
Example Output:
a