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: In what country does Amunugama currently reside? Passage:He studied at the Trinity College, Kandy and graduated from the University of Ceylon. He joined the Ceylon Civil Service (CCS) in its last intake of cadets in 1962. Following the disestablishment of the CCS he was transferred to its successor the Ceylon Administrative Service which was later renamed as the Sri Lanka Administrative Service (SLAS). During his career in the SLAS he served as Government Agent of the Kandy District, Director of Information, Permanent Secretary to Ministry of Information and Broadcasting and later Chairman, The Associated Newspapers of Ceylon Ltd. Before entering active politics he worked as an International Civil Servant for UNESCO headquarters in Paris. He resides in Colombo.
 Links: a. Colombo b. Colombo c. Paris d. UNESCO
Example Output: a

Example Input: Question: Was the head of the Swedish  Institute for Race Biology still alive hen Gunther was professor at Albert Ludwigs University? Passage:In 1919, after the end of the war, he started his writing career. He wrote a polemical work entitled "The Knight, death and the devil: the heroic idea", a reworking of the tradition of German Pagan-Nationalist Romanticism into a form of "biological nationalism". Heinrich Himmler was very impressed by this book. In 1922 Günther studied at the University of Vienna while working in a museum in Dresden. In 1923 he moved to Scandinavia to live with his second wife, who was Norwegian. He received scientific awards from the University of Uppsala and the Swedish Institute for Race Biology, headed by Herman Lundborg. In Norway he met Vidkun Quisling. In May 1930 he was appointed to the University of Jena by Wilhelm Frick who had become the first NSDAP minister in a state government when he was appointed minister of education in the right-wing coalition government formed in Thuringen following an election in December 1929. In 1935 he became a professor at the University of Berlin, teaching race science, human biology and rural ethnography. From 1940 to 1945 he was professor at Albert Ludwigs University.
 Links: a. Nazi Party b. Herman Bernhard Lundborg c. Scandinavia d. Vidkun Quisling
Example Output: b

Example Input: Question: Whois the city that Brian Silverman wrote  has "one of the world's largest, loudest, and most powerful" LGBT communities" named after? Passage:New York state, a state in the northeastern United States, has one of the largest LGBTQ populations in the world and the most prominent. Brian Silverman, the author of Frommer's New York City from $90 a Day, wrote that New York City has "one of the world's largest, loudest, and most powerful" LGBT communities", and "Gay and lesbian culture is as much a part of New York's basic identity as yellow cabs, high-rises, and Broadway theater". LGBT Americans in New York City constitute by significant margins the largest self-identifying lesbian, gay, bisexual, and transgender communities in the United States, and the 1969 Stonewall Riots in Greenwich Village are widely considered to be the genesis of the modern gay rights movement. As of 2005, New York City was home to an estimated 272,493 self-identifying gay and bisexual individuals. The New York City metropolitan area had an estimated 568,903 self-identifying GLB residents. Meanwhile, New York City is also home to the largest transgender population in the United States, estimated at 50,000 in 2018, concentrated in Manhattan and Queens. Albany, the state capital of New York, is also a progressive hub for the LGBTQ community.
 Links: a. LGBT culture in New York City b. Transgender c. Bisexuality d. Transgender
Example Output:
a