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 Willemstad successfully defended against the French in 1793? Passage:By the 1790s Braak was in the Caribbean, and was present at the defence against the French of Willemstad, part of the Dutch colony at Curaçao, in 1793. By late 1794 she was ordered to escort a convoy of East Indiamen to Batavia in the Netherlands East Indies. En route she called at the English port of Falmouth, unaware that the French had since invaded the Netherlands and proclaimed the Batavian Republic as a client state, compelling the Dutch to declare war on the British. On the arrival of the convoy at falmouth, the Royal Navy seized the 26 merchantmen and six warships of the convoy, including De Braak. A boarding party from the sloop-of-war took over De Braak. Forty-six Royal Navy vessels that were at Plymouth shared in the prize money.
 Links: a. Warship b. Willemstad c. Batavian Republic d. Willemstad
Example Output: b

Example Input: Question: When was Taylor's place of birth founded? Passage:Taylor was born in 1861 in Peckham, to John and Mary Jane Cash. He worked in stockbroker's office in London and in 1880s he emigrated to South Africa and than to Western Australia in early 1890 following the Ashburton rush. In January 1891, he settled in Southern Cross, where he worked as a merchant and stockbroker. Three years later, he moved his operations at Coolgardie, where a promising gold field had been just discovered. Sitting at the town council, he was elected on 3 August 1896 one of the three members of the Western Australian Legislative Council for the East Province. He was one of the ten Western Australia representatives at the 1897-1898 Australasian Federal Convention, which prepared the federation. He left the council in 1899 to focus on speculative developments. He made estimated 250,000 pounds in speculating in Australia, before moving back to Europe to speculate on London Stock Exchange.
 Links: a. Coolgardie, Western Australia b. Federation of Australia c. Peckham d. Federation of Australia
Example Output: c

Example Input: Question: In what city is the place that Ray graduated from in 1914? Passage:Rear Admiral Herbert James Ray (1 February 1893 – 3 December 1970) was an officer in the United States Navy who served in World War I and World War II. A 1914 graduate of the Naval Academy, he served on the submarines and during World War I. In March 1942, as Chief of Staff and Aide to the Commandant of the Sixteenth Naval District, Rear Admiral Francis W. Rockwell, he participated in General Douglas MacArthur's escape from the Philippines. In Australia, he served with MacArthur's General Headquarters, Southwest Pacific Area staff. In September 1943, he became Captain of the battleship , which he commanded in the Battle of Tarawa, Battle of Kwajalein, Battle of Saipan and the Battle of Peleliu. In October 1944, he participated in the Battle of Surigao Strait, in which Maryland joined the other battleships in engaging the Japanese battleships and and their escorts. Ray left Maryland in December 1944, and was appointed Deputy Director of the Naval Division of the US Control Group Council for Germany. After VE Day, he became the Junior United States Member of the Tripartite Naval Commission in Berlin. He retired from the Navy on 30 June 1949, and received a tombstone promotion to rear admiral due to his combat decorations.
 Links: a. United States Naval Academy b. General (United States) c. Francis W. Rockwell (admiral) d. General (United States)
Example Output:
a