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: What year was Brian named the High King? Passage:The Ui Briuin Seola was one of the major branches of the powerful Ui Briuin 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 Seola (also listed as king of Iarthair Connacht, died 945, in the 14th century Book of Ballymote) was father of Be Binn inion Urchadh, Princess of the Ui Briuin Seola and Queen of Thomond (fl. early 10th century). Be Binn married Cennetig mac Lorcain of Thomond to produce a son who would become the High King of Ireland (Irish: Ard-Ri na hEireann): Brian Boruma mac Cennetig, known in English as Brian Boru (c. 94123 April 1014). Brian broke the near monopoly of the Ui Neill over the High Kingship of Ireland and fought to unite Ireland as a people under one, native king. His father, Cennetig mac Lorcain of Thomond, was one of the principal leaders of the resistance to the Danish Viking incursions. Cennetig had several wives and children but positively assigned Be Binn as the mother of Brian Boruma.
Links: a. Ui Briuin b. Ui Briuin c. Brian Boru d. Brian Boru

Output: c

Input: Consider Input: Question: How old was Thomas Kenan's father when he died? Passage:Thomas Stephen Kenan (February 12, 1838 December 23, 1911) was a Confederate soldier, and later a politician. His parents were Sarah Rebecca Graham and Owen Rand Kenan; he was the grandson of U.S. Congressman Thomas Kenan and great-grandson of Revolutionary War general James Kenan. He started his education in Duplin County, North Carolina at Old Grove Academy in Kenansville (the town was named for his great-grandfather in 1818). Later he spent a year at Central Military Institute in Selma, Alabama. Thomas spent his freshman year of college at Wake Forest in June. Thomas then transferred his sophomore year to the University of North Carolina, where he would graduate in 1857. He studied law for two years with Judge Pearson at Richmond Hill where he practiced law in Kenansville. After graduation and during the Civil War he became Captain of the Duplin Rifles in the Confederate States Army, elected lieutenant colonel of the 43rd North Carolina Infantry Regiment in April 1862, and was promoted to colonel later that year. He was wounded at the Battle of Gettysburg. While on an ambulance train, he and his older brother James Kenan were both captured; they were then imprisoned on Johnson's Island, Ohio. On March 22, 1865, he was released on parole but never switched sides during the war. On his return home he was elected to the state legislature from 1865 to 1867. Later that year he ran for Congress and lost. Not letting that defeat end his political career, he moved to Wilson, North Carolina, where he became mayor and was elected North Carolina Attorney General, serving from 1877 to 1885. In May 1868 he married Miss Sallie Dortch, but they had no children; Sallie died in 1916.
Links: a. Owen Rand Kenan b. North Carolina c. North Carolina Attorney General d. Kenansville, North Carolina

Output: a

Input: Consider Input: Question: Of the agencies Power tried before he decided to work independently, which represents the most artists? Passage:DeStorm comes from Baltimore, Maryland, where he lived with his mother and seven siblings. In 2001 Power moved from Maryland to New York to pursue his music endeavors. After interning and ghostwriting at Atlantic Records, Universal, and various other record labels, Power set out to establish himself as a performer, using YouTube as a platform to share his singing, songwriting, and production skills with the online community. Power's videos are typically comedic, and also often incorporate rapping and beatboxing. He was an accomplished triple jumper and Master personal trainer, and was notably invited to the Olympic Trials. Power appeared as Mr. T in the first season of Epic Rap Battles of History from which he achieved a gold record. In 2008 he lost his mother Mashala to stomach cancer. He moved to Los Angeles, California in 2011 where he joined his manager Sara Pena and started Big Frame, a Multi Channel Network and founded Forefront.TV which focuses on urban lifestyle and music. Power moved on to Paradigm Talent Agency for his acting career then William Morris Endeavor before deciding to go independent. In August 2015, Power hosted the reboot of MTV's Punk'd with co-host King Bach, which aired on BET. He is a founder and President of The Zeus Network which launched July 13, 2018 He's a 2011 American Music Awards honoree and was nominated for five Streamy Awards, winning three. He was Emmy Nominated for Outstanding Actor in a Short Form Comedy or Drama Series in 2018 for his original creation Caught The Series. He also has a son, Tayvion Power.
Links: a. Record label b. Personal trainer c. American Music Awards d. Paradigm Talent Agency
Output: d