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.

Ex Input:
Question: How large was the University of Poitiers' endowment the year Palliser was Writer in Residence there? Passage:Born in New England, Palliser is an American citizen but has lived in the United Kingdom since the age of three. He went up to Oxford in 1967 to read English Language and Literature and took a First in June 1970. He was awarded the BLitt in 1975 for a dissertation on Modernist fiction. From 1974 until 1990, Palliser was a Lecturer in the Department of English at the University of Strathclyde in Glasgow. He was the first Deputy Editor of The Literary Review when it was founded in 1979. He taught creative writing during the Spring semester of 1986 at Rutgers University in New Jersey. In 1990, he gave up his university post to become a full-time writer when his first novel, The Quincunx, became an international best-seller. He teaches occasionally for the Arvon Foundation, the Skyros Institute, the University of London, London Metropolitan University, and Middlesex University. He was Writer in Residence at the University of Poitiers in 1997.
Links: a. University of Poitiers b. New England c. Arvon Foundation d. Glasgow

Ex Output:
a

Ex Input:
Question: Was Chevon Walker born in the Caribbeans? Passage:Chevon Walker (born May 9, 1987 in Montego Bay, Jamaica) is a former professional Canadian football running back and kick returner for the Winnipeg Blue Bombers of the Canadian Football League. He played NCAA football for the Sioux Falls Cougars. He played two years of his career as a professional football player in the Canadian Football League for the Hamilton Tiger-Cats. In 2014, the Ottawa Redblacks selected him in the expansion draft. He started the 2015 season with the Ottawa Redblacks before he was released on August 28, 2015. On September 1, 2015, it was announced that Walker had signed with the Winnipeg Blue Bombers. Chevon Walker has over 1000 rushing yards and seven touchdowns in three years of professional play.
Links: a. Hamilton Tiger-Cats b. Winnipeg Blue Bombers c. Canadian Football League d. Montego Bay

Ex Output:
d

Ex Input:
Question: Which of the two wrestlers whose match The Big Show intervened on Monday Night Raw again May 21, 2012 began their career in the WWE first? Passage:It has been a regular stop for professional wrestling promotions through the years, including the old NWA (Jim Crockett Promotions) Mid-Atlantic territory, and more recently, WWE. In recent years, it hosted the fifteenth WWF pay-per-view in 1997, WWE Armageddon on December 17, 2006, and hosted the televised portion of the 2010 WWE Draft. It held WWE Friday Night SmackDown on November 16, 2010. It held WWE Raw on Monday, June 6, 2011 featuring WWE Hall of Famer Steve Austin to announce the winner of WWE Tough Enough. It also held Monday Night Raw again May 21, 2012, immediately following Over the Limit in which John Cena lost a match against John Laurinaitis, with Laurinaitis only winning after The Big Show intervened. It also held WWE Friday Night SmackDown on December 30, 2012, the final WWE event of the year. It hosted the December 30th, 2013, the July 14, 2014 and the May 18, 2015 editions of Raw. On September 11, 2016, it hosted the return of Backlash. On May 28th, 2018, it hosted WWE Monday Night RAW for it's last time ever.
Links: a. Stone Cold Steve Austin b. Professional wrestling c. Stone Cold Steve Austin d. John Cena

Ex Output:
d