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: When was the team Tuqiri last played for founded? Passage:Lote Daulako Tuqiri (born 23 September 1979) is a Fijian-Australian former professional dual-code rugby footballer who last played for the South Sydney Rabbitohs in the NRL. He represented Australia in both rugby league and rugby union, and Fiji in rugby league. He usually played as a winger in both codes. Tuqiri first rose to prominence as a professional rugby league footballer for the Brisbane Broncos and Queensland Maroons, as well as the Fiji and Australia national sides. He was therefore a high-profile signing for rugby union in 2002, winning 67 caps for Australia and being a part of their 2003 and 2007 World Cup squads. He played rugby union for the Waratahs in the Super 14 and Leicester Tigers in England in season 2009–10. Tuqiri's contract with the Australian Rugby Union was terminated on 1 July 2009. No immediate reason was given, and Tuqiri returned to rugby league in 2010, playing for the Wests Tigers of the NRL. In September 2013, he signed a short-term contract with Irish rugby union giants, Leinster to play in the Pro12 in a three-month deal. Just 6 weeks out from the 2014 NRL season, Tuqiri signed with his third NRL club, the South Sydney Rabbitohs on a one-year deal.
 Links: a. Rugby league b. South Sydney Rabbitohs c. South Sydney Rabbitohs d. Wests Tigers
Example Output: b

Example Input: Question: Who did John Vincent Barry compete against in the election of 1943? Passage:In 1939, Barry joined the Australian Labor Party and ran, unsuccessfully, for the federal seat of Balaclava in the electoral year of 1943. However, he later became a member of the Victorian central executive in 1945–47, as well as becoming a member of the Overseas Telecommunications Commission in 1946-47. He was also elected chairman of the ethics committee of the Australian Journalists' Association, after becoming a member in 1943. Appointed as a King's Counsel (now known as the Senior Counsel) in 1942, Barry assisted Sir Charles Lowe in the inquiry into the Darwin air raids. Representing the politician, Eddie Ward in a royal commission into the Brisbane Line, Barry was appointed commissioner to investigate the suspension of government in Papua New Guinea.
 Links: a. Overseas Telecommunications Commission b. Politics of Australia c. Brisbane Line d. Politics of Australia
Example Output: b

Example Input: Question: Is the person Brandy collaborated with on "Top of the World" younger than the man who directed its music video? Passage:"Learn the Hard Way" is the album's fourth track. It is the third song on the album, and shares similarities with the song "Never Say Never". The Guy Roche-produced "Almost Doesn't Count" is the fifth track. Brandy performed the song in the 1999 film Double Platinum, starring Diana Ross and herself. The international single "Top of the World" is the album's sixth track. It is a collaboration with Mase and the song talks about Brandy as a popstar just trying to be her and not feeling like being in her own world. In the music video, directed by Paul Hunter, Brandy was featured incurring various supernatural phenomena. She spontaneously floated in the air, flipping and somersaulting above random objects; telephone poles and vehicles, as people stopped to stare. These strange phenomena also included balancing herself vertically and horizontally alongside skyscrapers and buildings. The Darkchild-produced "U Don't Know Me (Like U Used To)", which is the album's seventh and final single, is noted for its remix version with Shaunta and Da Brat. The remix was released as the lead single to the same-named EP. "Never Say Never", also produced by Rodney Jerkins, is the eighth song of the album. "Never Say Never" was released as a Germany single in 2000. "Truthfully", a ballad about a broken relationship, was penned by former Boyz II Men member, singer-songwriter Marc Nelson. Recorded in a single take, it took Nelson five different sessions to get Norwood in the recording studio as she felt initially nervous about working with him. Main production on the song was helmed by Harvey Mason, Jr. who received his first major placement as a producer on "Truthfully". Mason was consulted by Jerkins after he had shopped around several tracks for record executives.
 Links: a. Paul Hunter (director) b. Mase c. U Don't Know Me (Like U Used To) d. Top of the World (Brandy song)
Example Output:
b