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: What was the final score in the loss to the Houston Rockets on March 30? Passage:On December 8, 2017, the Phoenix Suns signed House to a two-way contract with the team. Throughout the rest of the season, House would split his playing time there between Phoenix and their NBA G League squad, the Northern Arizona Suns. House would make his debut with the team a day later, scoring two points and recording a single rebound in 11 minutes of play in a close loss against the San Antonio Spurs. On December 16, House would score a season-high 8 points in 15 minutes of playing time in a 108106 win over the Minnesota Timberwolves. House was later assigned to the Northern Arizona Suns affiliate alongside Davon Reed on December 28, mainly for healing purposes. House then returned to action on January 5, 2018, recording what was at the time a new season-high 9 points in a loss against the San Antonio Spurs. On February 23, his two-way contract expired, meaning he couldn't be allowed to play for Phoenix again until after the NBA G League's first season under its rebranded name concluded. Once that happened, he was allowed to return to Phoenix for the rest of the season. On March 30, House recorded a career-high 8 rebounds in a heartbreaking, buzzer-beating loss against the Houston Rockets. On April 1, House would record a new season-high with 16 points scored alongside 6 rebounds and 3 assists in a 117107 loss against the Golden State Warriors. Two days later, House recorded 14 points, 6 rebounds, and a career-high 5 assists in a 9794 win against the Sacramento Kings. On April 6, House would put up his first start in the NBA against the New Orleans Pelicans. Two days later, House would record career-highs of 22 points and 8 rebounds in a 117100 loss to the Golden State Warriors.
Links: a. NBA G League b. Houston Rockets c. Golden State Warriors d. Northern Arizona Suns
Example Output: b

Example Input: Question: Who was the head of the Gambia when Cham Joof was born? Passage:Cham Joof was born on 22 October 1924 at 7 Griffith Street (Half-Die) in Bathurst now Banjul, the capital of the Gambia. He came from a Serer and Wolof background. He was the third child and the eldest son of Ebrima Joof (18871949) and Aji Anna Samba (1896 9 April 1977). On his father's side (the Joof family), he was a descendant of the Joof Dynasty of Sine and Saloum, and the Njie Dynasty of Jolof. On his mother's side, he was the great grand-nephew of Tafsir Sa Lolly Jabou Samba a 19th-century Senegambian jihadist, military strategists and advisor to Maba Diakhou Ba and one of the commanders of his army. Cham Joof was the elder brother of Gambian barrister Alhaji Bai Modi Joof.
Links: a. The Gambia b. Joof family c. Njie d. Saloum
Example Output: a

Example Input: Question: Which of the towns Route 27 bypasses just before it crosses the Ohio river is the oldest? Passage:US 27 crosses into Kentucky entering the Daniel Boone National Forest in the Strunk community, just south of Pine Knot. Heading north, US 27 turns into a four-lane highway entering Somerset. US 27 is the main highway running through Somerset. The route continues as a four-lane highway almost to the Pulaski-Lincoln county line, and again has four lanes through Stanford. It veers northeast to Lancaster then northwest to the site of Camp Dick Robinson at KY 34, becoming four-lane. Entering Jessamine County, the road crosses the Kentucky River. It westerly bypasses the central business district of Nicholasville. Once in Fayette County, US 27 turns into a six-lane highway passing many shopping destinations in Lexington. Passing The Summit at Fritz Farm, Fayette Mall, and Lexington Green, Nicholasville Road is one of the busiest roads in Lexington. The road becomes South Limestone Street upon reaching Cooper Drive. At the University of Kentucky's UK hospital complex it turns west on four-lane Virginia Avenue, then joins US 68 (Broadway) for its northeasterly journey through Lexington's central business district and the horse-farm country of Fayette and Bourbon counties. The conjoined routes separate on the south side of Paris, where 27 follows the town bypass and heads north to Cynthiana, Falmouth and Newport. It then crosses the Ohio River into Cincinnati.
Links: a. Cincinnati b. Cynthiana, Kentucky c. Lexington, Kentucky d. Fayette County, Kentucky
Example Output:
b