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.

[Q]: Question: What is the current age of the U.S. Army soldier who were held captive by the Taliban for five years? Passage:Serial is an investigative journalism podcast hosted by Sarah Koenig, narrating a nonfiction story over multiple episodes. The series was co-created and is co-produced by Koenig and Julie Snyder and developed by This American Life. Season one investigated the 1999 murder of Hae Min Lee (Hangul: 이해민), an 18-year-old student at Woodlawn High School in Baltimore. Season two focused on Sergeant Bowe Bergdahl, an American Army soldier who was held for five years by the Taliban, and then charged with desertion. Season three, which debuted in September 2018, explores cases within the Justice Center Complex in the Cleveland area. Serial ranked number one on iTunes even before its debut and remained there for several weeks. Serial won a Peabody Award in April 2015 for its innovative telling of a long-form nonfiction story. As of September 2018, episodes of seasons one and two have been downloaded over 340 million times, establishing an ongoing podcast world record.
 Links: a. Cleveland b. Bowe Bergdahl c. Bowe Bergdahl d. Desertion
[A]: b


[Q]: Question: When did the school Cerny got his M.B.A. open?
 Passage:Keith Cerny is an American opera director and businessman. From 2004-2007 he was Executive Director and CFO of the San Francisco Opera and from 2010-2018 he was General Director of the Dallas Opera. In 2018 he was appointed General Director of the Calgary Opera. He is also the former CEO of Sheet Music Plus (2008-2010), the world's largest interest-based sheet-music company. He is a graduate of the University of California, Berkeley (B.A. in Music and B.S. in Physics), the Harvard Business School (M.B.A.), and the Open University in the United Kingdom (Ph.D. in Economic Development Studies/Econometrics). He also studied conducting, voice, and accompanying at the Guildhall School of Music and Drama in London and studied opera-accompanying in English National Opera's répétiteur training course. He also worked for McKinsey & Company for six years where he was a Senior Engagement Manager, and seven years with the consulting firm Accenture. He is also an Executive Board Member for Opera America.
 Links: a. English National Opera b. Harvard Business School c. Guildhall School of Music and Drama d. Guildhall School of Music and Drama
[A]: b


[Q]: Question: How much money did Sony Music Entertainment make the year Retropolis Entertainment was founded? Passage:Retropolis Entertainment was founded in April 2002 by Bob Emmer, Garson Foos, and Richard Foos, three principals from Rhino Records, as the company was negotiating with the five majors for distribution. After selling Rhino to Warner Bros., the three set out to launch a new retro pop culture label. The company's first product was Red, White & Rock, a joint release with PBS station WQED that was produced with Warner Strategic Marketing. In August 2002, Retropolis acquired Biograph Records. Other early releases included blues and jazz CDs from the Biograph label, a Fats Domino CD and DVD, and several documentaries (Superstar: The Life And Times of Andy Warhol, What Happened To Kerouac?). Retroplis was renamed Shout! Factory in April 2003. At that time, Shout had signed a press and distribution agreement with Sony Music Entertainment. With the release of Freaks & Geeks in 2004, Shout! hit its stride and shifted towards a reputable and celebrated television on DVD company. That same year, they released a brand-new CD Has Been with actor William Shatner (produced by Ben Folds) and started releasing classic SCTV box sets.
 Links: a. Second City Television b. William Shatner c. Sony Music d. William Shatner
[A]:
c