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.

Input: Consider Input: Question: Where was the person whose guard Yermolov served in 1807 born? Passage:His own military genius blossomed during the Napoleonic Wars. During the 1805 Campaign, Yermolov served in the rear and advance guards and distinguished himself at Amstetten and Austerlitz. For his actions, he was promoted to colonel on 16 July 1806. The following year, he participated in the campaign in Poland, serving in Prince Bagration's advance guard. He distinguished himself commanding an artillery company in numerous rearguard actions during the retreat to Landsberg as well as in the Battle of Eylau. In June 1807, Yermolov commanded horse artillery company in the actions at Guttstadt, Deppen, Heilsberg and Friedland, being awarded the Order of St. George (3rd class, 7 September 1807). He was promoted to major general on 28 March 1808 and was appointed inspector of horse artillery companies. In early 1809, he inspected artillery companies of the Army of the Danube. Although his division took part in the 1809 campaign against Austria, Yermolov commanded the reserves in Volhynia and Podolsk gubernias, where he remained for the next two years. In 1811, he took command of the guard artillery company and in 1812, became the Chief of Staff of the 1st Western Army.
 Links: a. Volhynia b. Order of St. George c. Pyotr Bagration d. Battle of Friedland

Output: c


Input: Consider Input: Question: How many years did Nick Van Exel play for the Nuggets? Passage:The 1998–99 NBA season was the Nuggets' 23rd season in the National Basketball Association, and 32nd season as a franchise. During the offseason, the Nuggets acquired Nick Van Exel from the Los Angeles Lakers, and second-year guard Chauncey Billups from the Toronto Raptors. Despite the return of Antonio McDyess, who was re-signed by the team after one season with the Phoenix Suns, the Nuggets continued to struggle under new head coach Mike D'Antoni losing eight of their first nine games. Top draft pick Raef LaFrentz out of Kansas was out for the remainder of the season with a knee injury after playing just twelve games. The Nuggets finished the lockout shortened season sixth in the Midwest Division with a 14–36 record. This was also their final season playing at McNichols Sports Arena. Following the season, second-year forward Danny Fortson and Eric Williams were both traded to the Boston Celtics, and D'Antoni was fired as coach.
 Links: a. Nick Van Exel b. Raef LaFrentz c. 1997–98 Los Angeles Lakers season d. Antonio McDyess

Output: a


Input: Consider Input: Question: How many years after the organization was established did O'Brien begin her career there by Designing Angel of the Annunciation window? Passage:Amongst her first commissions was the St Ita window for St Brendan's cathedral in Loughrea in 1904, which was designed by Sarah Purser. O'Brien joined An Túr Gloine in 1906, beginning her career there by designing Angel of the Annunciation window in the Enniskillen convent chapel. For a window in the Wilson private chapel Coolcarrigan, Naas, County Kildare in 1912, O'Brien incorporated Celtic design, some drawing on the Book of Durrow. In 1914, she toured the cathedrals of Paris, Rouen, and Chartres with Purser and Wilhelmina Geddes. O'Brien designed three windows depicting St John, St Flannan, and St Munchin, for the Honan Chapel in University College Cork in 1916. Her 1923 design of the centenary memorial window in St Andrew's church, Lucan, represented the parable of the Good Shepherd. When in 1925 An Túr Gloine became a cooperative society, O'Brien became a shareholder along with Ethel Rhind, Evie Hone, and Michael Healy.
 Links: a. Chartres b. Naas c. Rouen d. An Túr Gloine


Output: d