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: In what city and state did the music festival take place where DeVotchKa's performance was considered a breakout event? Passage:Originally a backing band for burlesque shows, in their early years DeVotchKa also toured with burlesque performer and model Dita Von Teese. Numerous nationwide tours in support of self-released records earned the band an underground following. Their song "How It Ends" introduced the band to a wider audience after being featured in the trailer for Everything Is Illuminated, in a Gears of War 2 trailer called "The Last Day", and in an episode of Everwood (Season 4). Their performance at the 2006 Bonnaroo music festival was considered a breakout event. In between tours, the band was picked by first time film directors Jonathan Dayton and Valerie Faris to score Little Miss Sunshine, a 2006 film that would go on to garner four Academy Award nominations. DeVotchKa, along with composer Mychael Danna, composed and performed the majority of the music for the film's soundtrack and were nominated for a 2006 Grammy Award for Best Compilation Soundtrack. The main song, "The Winner Is", was also used in a commercial by the French-based environment and energy company Suez and the Dutch pension fund PGGM.
 Links: a. Gears of War 2 b. Everything Is Illuminated (film) c. Bonnaroo Music Festival d. Stichting Pensioenfonds Zorg en Welzijn
Example Output: c

Example Input: Question: When was the Bronze age? Passage:It was first studied by Lorraine Copeland and Peter Wescombe in 1965–1966. A wide variety of materials were recovered from the site and its immediate area that are now held in the Saint Joseph University in Beirut. Stone tools from the surface included numerous short, wide, sickle blades with fine denticulation or nibbling along with tanged arrowheads, scrapers, chisels, axes, burins, obsidian and a small green stone axe. Pottery resembled middle periods at Byblos and coloured similar to at Ard Tlaili with red or black washes. Both fine and coarse shards were found of jars with a variety of collared and flared necks and flat bases along with bow rims such as those found at Jericho. Vessels were decorated with stabbed and incised designs, finger pressed around the rim and smoothed by hand or with straw. A painted lattice pattern was detected on at least one piece. Comparisons were made with middle and late Neolithic periods at Byblos showing inhabitation from several phases. The site was also used in Bronze Age and Classical times and material from these phases has been found over a wide area around the site.
 Links: a. Neolithic b. Byblos c. Bronze Age d. Jericho
Example Output: c

Example Input: Question: Between the league Danny belonged to and the one the Spokane Indians belonged to, which one was established first? Passage:A native of Buffalo, New York, Ozark signed with the Brooklyn Dodgers as a teenager and spent over three decades in the Dodger organization. He was a minor league first baseman who spent his entire playing career (1942; 1946–61; 1963) in the Dodgers' farm system. The , Ozark, who batted and threw right-handed, hit over 200 home runs during his minor league career, including two 30+ homer seasons. In 1956, he became a playing manager with Brooklyn's Class B Wichita Falls Spudders farm club of the Big State League, and rose through their system in succeeding years all the way to the Triple-A level, winning a division championship with the 1963 Spokane Indians of the Pacific Coast League.
 Links: a. Big State League b. Big State League c. Spokane Indians d. Buffalo, New York
Example Output:
a