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: What year did the player who scored four goals against Rad Belgrade retire? Passage:In 1976, led by coach Dragan Bojović, the club won the second league and again provides a placement in the elite, thanks to the four goals by Jovica Škoro, three by Milomir Jakovljević and one by Dragiša Ćuslović, which brought the decisive 8–2 victory over Rad Belgrade, but they relegated again in the same season. In the season 1978–79, they joined the Yugoslav First League, and in that season, Yugoslav powerhouse Partizan suffered a sensational 3–0 home defeat from Napredak. In the season 1979–80, led by coach Tomislav Kaloperović, Napredak finished the championship as 4th and this in front of several Yugoslav top clubs, and qualified finally for the first time for a European competition, the 1980–81 UEFA Cup season, but they were eliminated already in the first round by Eastern Germany's club Dynamo Dresden. It got even worse, because in the same season the club finished the league unexpectedly in the last place and relegated to the Yugoslav Second League and competed there until 1988. In the season 1987–88, Napredak won the East Division of the second league and was promoted to the top tier, but the club could not keep in the first league and relegated for the third time in its history again in the debut season. Napredak remain in the second league until the season 1991–92, the last season of the Socialist Federal Republic of Yugoslavia, and was one of the clubs, which were member of the newly founded First League of the Federal Republic of Yugoslavia. In 1993, Napredak achieved a good six place, but the subsequent 1993–94 season, they relegated to the second league.
 Links: a. Dynamo Dresden b. Jovica Škoro c. 1980–81 UEFA Cup d. 1978–79 Yugoslav First League

Ex Output:
b


Ex Input:
Question: Is the team that Duke City lost to in the 2007 WFTDA WEstern Regional Tournament quarterfinals still active? Passage:Duke City's all-star travel team, the Mueñcas Muertas, represented the league at the first WFTDA Championships in 2006, where they finished 19th out of 20 teams. At the 2007 WFTDA Western Regional Tournament Duke City won their opening game 110-82 over the Rocky Mountain Rollergirls, but then lost to Tucson Roller Derby in the quarterfinals, 166-41. At the 2008 Western Regional, Duke City opened with a victory over Pikes Peak Derby Dames and then upset the defending WFTDA Champion Kansas City Roller Warriors 132-117, automatically qualifying for Championships. Duke City then lost to Bay Area in the semifinals and Rat City Rollergirls in the third place game to finish Westerns in fourth place. At Championships in Portland, Duke City lost their opening round game to Gotham Girls Roller Derby 182-25. At the 2009 Western Regional, Duke City lost the fifth place game to Bay Area 105-103 to finish in sixth place. As the eighth seed at the 2009 Western Playoff, Duke City lost their opening games to Tucson and Denver, before falling to Sacred City Derby Girls to finish in tenth place.
 Links: a. Tucson Roller Derby b. Denver Roller Derby c. WFTDA Western Regional Tournament d. Sacramento Roller Derby

Ex Output:
a


Ex Input:
Question: How long had Fernando Carvalho been vice president of the Los Angeles Galaxy the year they made a $10 million offer to D'Alesandro? Passage:On 13 December 2008 it was reported on ESPN Deportes that the Los Angeles Galaxy had made a $10 million offer to Internacional for D'Alesandro but was declined. Their vice president Fernando Carvalho was quoted; "The offer came from the Los Angeles Galaxy of the United States. I didn't even want to listen to the details. The offer was for more money than we paid for D'Alessandro, who arrived here for five million euro, but we want to keep the Argentinian." D'Alessandro has become one of Internacional's most idolized players of all time along the likes of Falcão, Valdomiro, and Fernandão. In 2008, he was part of Inter's Sulamericana Championship. In 2009 Internacional finished in second place in both the Brasileirão and Copa do Brasil. In 2010, D'Alessandro led Internacional to their second Libertadores Championship, and was elected the best player in South America for that year; in the 2010 FIFA Club World Cup, he also helped Internacional to a third-place finish, and was awarded the Bronze Ball as the tournament's third best player. In 2011 D'Alessadro had personally an even better year, but Internacional only managed to win the State Gaucho Championship. 2012 was a bad year for both Internacional and D'Alessandro. Furthermore, rumours of him leaving to play in China caused a major distraction; after long drawn out drama he stayed but soon was injured. In 2013 his game improved again, and while Inter only won the State Championship, he was praised as the only positive factor of the team that year. 2014 started well; D'Alessandro continued to play well and led Inter to their 4th straight Gaucho Championship.
 Links: a. 2008 Copa Sudamericana b. 2011 Campeonato Gaúcho c. Fernando Chagas Carvalho Neto d. Fernando Chagas Carvalho Neto

Ex Output:

c