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: What year was Brian named the High King? Passage:The Uí Briúin Seóla was one of the major branches of the powerful Uí Briúin dynasty, which had become the dominant force in Connacht by the 8th century. The genealogies list two sons of Murchadh mac Maenach: Urchadh and Urumhain. Urchadh mac Murchadh, King of Maigh Seóla (also listed as king of Iarthair Connacht, died 945, in the 14th century Book of Ballymote) was father of Bé Binn inion Urchadh, Princess of the Uí Briúin Seóla and Queen of Thomond (fl. early 10th century). Bé Binn married Cennétig mac Lorcáin of Thomond to produce a son who would become the High King of Ireland (Irish: Ard-Rí na hÉireann): Brian Bóruma mac Cennétig, known in English as Brian Boru (c. 941–23 April 1014). Brian broke the near monopoly of the Uí Néill over the High Kingship of Ireland and fought to unite Ireland as a people under one, native king. His father, Cennétig mac Lorcáin of Thomond, was one of the principal leaders of the resistance to the Danish Viking incursions. Cennétig had several wives and children but positively assigned Bé Binn as the mother of Brian Bóruma.
 Links: a. Uí Briúin b. Uí Briúin c. Brian Boru d. Brian Boru
Example Output: c

Example 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
Example Output: a

Example Input: Question: How much did the position director of football for Newcastle United pay in 2013? Passage:On 16 June 2013, in a series of telephone interviews Kinnear claimed he had been appointed as director of football for Newcastle United. In a Talksport interview over the telephone on 17 June 2013, Kinnear claimed to have replaced someone called "Derek Lambesi" (sic) as the club's director of football, signed Dean Holdsworth at Wimbledon for £50,000 (actually £650,000), sold Robbie Earle (retired a year after Kinnear left), signed goalkeeper Tim Krul when he was previously manager (actually signed by Graeme Souness three years prior) and has been awarded the LMA Manager of the Year award three times despite only winning the award once, he also said he'd never been sacked in his life. Kinnear claimed to have signed John Hartson on a free when he in fact paid £7.5 million for the striker. He also mispronounced the names of Yohan Cabaye, Hatem Ben Arfa, Shola Ameobi and others in the Talksport interview. The appointment, a three-year contract, was confirmed by Newcastle United on 18 June. The confusion around Kinnear's appointment to the role was criticised by former club chairman Freddy Shepherd in an interview with BBC Sport. Kinnear drew criticism when the 2013 summer transfer window closed with Kinnear failing to make a single permanent signing, lone recruit Loïc Rémy having been signed on loan from Queens Park Rangers. This criticism intensified at the end of the 2014 winter transfer window with Kinnear failing again to make a permanent signing, this after the £20 million sale of midfielder Yohan Cabaye, with Luuk de Jong having been brought in on loan from Borussia Mönchengladbach.
 Links: a. Director of football b. Derek Llambias c. Freddy Shepherd d. Borussia Mönchengladbach
Example Output:
a

