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: How many times had the Carling Cup been held the year Rosenior made his Fulham debut? Passage:On 22 September 2004, Rosenior was sent off on his Fulham debut in a 4–1 Carling Cup second round win at Boston United when he received a second yellow card in injury time for diving. He would not make his Premiership debut for the club until 22 December when he impressed in a 1–1 home draw with Manchester United, earning him the Sky Sports Man of the Match award. Rosenior's first season at Craven Cottage would end as it began when he was sent off in a 3–1 win at Blackburn on 7 May for pushing over Robbie Savage in the 70th minute. Rosenior soon became popular amongst Fulham fans due to his Afro hairstyle. During a match against Manchester City Rosenior made a seemingly impossible goal line clearance while the score was at 1–1, Fulham going on to win the game 2–1 with Steed Malbranque scoring in the last minute. Rosenior later told reporters that he was able to clear the ball in that manner due to his Afro hairstyle. He scored once for Fulham, in a League Cup tie against Lincoln City on 21 September 2005.
 Links: a. EFL Cup b. Boston United F.C. c. Fulham F.C. d. Fulham F.C.
Example Output: a

Example Input: Question: Which team that Lepage drove for after he left Ridling raced in NASCAR first? Passage:Lepage made his Busch Series debut in 1986 at Oxford Plains Speedway, starting 41st and finishing 15th in the No. 09 Buick owned by Carl Merrill. He became a Busch Series regular in 1994, serving as an owner/driver in the No. 71 Vermont Teddy Bear Company car and running for Rookie of the Year honors. He had a best finish of 9th at New Hampshire International Speedway, in which he got a flat tire at the very end of the race, and finished 24th in points. The 1995 season resulted in five Top 10s and finishing 18th in points. At the end of the season, he lost his sponsorship and ran his own car in 1996 unsponsored until April. Lepage then joined David Ridling and his No. 88 Ridling Motorsports team with sponsorship from Ridling's own Farmer's Choice Fertilizer. He won his first career race at the season finale Jiffy Lube Miami 300 with Hype Energy sponsorship. He finished eighth in points with 1 win, three Top 5s and 10 Top 10s. He ran most of the 1997 season driving for Ridling before leaving due to the team losing its sponsor. Lepage would finish out the year running for Phoenix Racing and ST Motorsports. He finished 12th in points, posting three Top 5s and six Top 10s. Lepage had his Cup debut by qualifying for the Fall Charlotte race in the No. 91 LJ Racing car in an impressive 12th. He would also run the Fall Talladega and Atlanta races with finishes of 17th at Talladega and 29th at Atlanta.
 Links: a. Oxford Plains Speedway b. Phoenix Racing (NASCAR team) c. Ford EcoBoost 300 d. 1997 NASCAR Busch Series
Example Output: b

Example Input: Question: Of the two stations that had full-time signals, which started broadcasting first? Passage:The station became WQXL in 1962 after the station was sold to the Belk Broadcasting Company. The WOIC call sign resurfaced that same year on 1320 AM (now WISW). WQXL originally aired a Big Band format, which eventually gave way to a Top 40 format by the end of the decade. However it was handicapped with a daytime-only signal and was unsuccessful in competing against format rivals 1230 WNOK and 1400 WCOS, which each had full-time signals. Probably its most notable personality was Mackie "Cactus" Quave who had worked at 560 WIS (now WVOC) and had a successful kids TV show on NBC Network affiliate Channel 10 WIS-TV. WQXL switched to country music in the summer of 1966, but again was bested by rival 620 WCAY (now WGCV). In 1973, the station switched to religious programming and eventually adopted a Contemporary Christian format.
 Links: a. Christian radio b. Christian radio c. WPCO d. Call sign
Example Output:
c