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.

Input: Consider Input: Question: Who were Jackson's bandmates on Got7 when he got into a minor car accident in China? Passage:There have been a number of car accidents involving Korean idols being followed by sasaeng fans. In 2011, two members of the band Super Junior were caught in a six-car collision after being chased by eight fan vehicles in Singapore. The band members, Leeteuk and Heechul, were unharmed, but Heechul later tweeted that he still suffered after-effects from the accident and was often afraid to drive. In 2013, Seungri, formerly of the band Big Bang, suffered minor injuries in a car accident in Shanghai involving a sasaeng fan. In 2015, Chanyeol of the band Exo wrote on Weibo that he was constantly followed by 20 fan vehicles during a visit to Shanghai. In 2016, Jackson of Got7 sustained minor injuries in an accident on the way to an airport in China that involved a fan closely following his car.
 Links: a. Leeteuk b. Twitter c. Got7 d. Super Junior

Output: c


Input: Consider Input: Question: Was Robert Hoke older than George McClelllan the year Wessells was promoted to major of the 6th US Infantry? Passage:On June 6, 1861, he was promoted major of the 6th US Infantry, and on Aug. 22 of that year he received the colonelcy of the 8th Kansas Infantry. After serving on the Missouri border he resumed his commission in the regular army Feb. 15, 1862, and in March was transferred to the Army of the Potomac. He was made a brigadier-general of volunteers April 25 and served in the Peninsula, receiving the regular army brevet of lieutenant- colonel for gallantry at the Battle of Fair Oaks, where he was wounded. In Gen. George B. McClellan's change of base he commanded the rear-guard, and then engaged in the defense of Suffolk, Va., afterward serving in North Carolina. After serving at Kinston, Goldsboro, and New Berne, he was placed over the sub-district of the Albemarle, taking command May 3, 1863. On April 17, 1864, he was attacked at Plymouth, North Carolina, where he had a garrison of about 3,000 men, by Gen. Robert F. Hoke with about 15,000 Confederate troops and the iron-clad CSS Albemarle After a gallant defense which lasted three days Gen. Wessells surrendered the town. He was taken to Libby Prison, whence he was transferred successively to Danville, Macon and Charleston. At the last-named place he was one of the officers that were placed under the fire of the Union batteries on Morris island. On Aug. 3, 1864, he was exchanged, and on Nov. 11 he became commissary of prisoners, which post he held until the close of the war. He was also placed in charge of a conscription center in New York. He was promoted lieutenant-colonel Feb. 16, 1865, and brevetted colonel to date from April 20, 1864, "for gallant and meritorious services during the rebel attack on Plymouth, N. C." On March 13 he was given the regular army brevet of brigadier general.
 Links: a. Army of the Potomac b. CSS Albemarle c. Robert Hoke d. Conscription

Output: c


Input: Consider Input: Question: What was the first year of the tournament where Shapovalov  qualified for the ATP 500? Passage:In March in Gatineau, Shapovalov captured his fourth ITF Futures singles title after defeating Gleb Sakharov in straight sets. Two weeks later, he won his first ATP Challenger title with a victory over Ruben Bemelmans at the 75K in Drummondville, and was the youngest Canadian to win a Challenger until Félix Auger-Aliassime's victory at the Open Sopra Steria de Lyon later in the year. The next week, he was defeated by Mirza Bašić in the final of the ATP Challenger 50K in Guadalajara, stopping his winning streak at 17 matches. At the French Open in May, his first professional Grand Slam, he was defeated in the first round of qualifying by the first seed Marius Copil in three sets. In June, Shapovalov qualified for the ATP 500 at the Queen's Club Championships, his fourth ATP main draw but his first as a qualifier. In the first round, he defeated his second top 50 player, world No. 47 Kyle Edmund, before losing to world No. 14 Tomáš Berdych. At Wimbledon in July, Shapovalov was awarded a wild card for the main draw. He was defeated by Jerzy Janowicz in the opening round. At the end of the month, he won his second ATP Challenger title, defeating compatriot Peter Polansky in the final of the 75K in Gatineau.
 Links: a. Mirza Bašić b. 2017 French Open c. Marius Copil d. 2017 Aegon Championships


Output: d