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 Q]: Question: Which PC operating environment sold more from Microsoft? Passage:Due to the sales growth of IBM clones in the '90s, they became the industry standard for business and home use. This growth was augmented by the introduction of Microsoft's Windows 3.0 operating environment in 1990, and followed by Windows 3.1 in 1992 and the Windows 95 operating system in 1995. The Macintosh was sent into a period of decline by these developments coupled with Apple's own inability to come up with a successor to the Macintosh operating system, and by 1996 Apple was almost bankrupt. In December 1996 Apple bought NeXT and in what has been described as a "reverse takeover", Steve Jobs returned to Apple in 1997. The NeXT purchase and Jobs' return brought Apple back to profitability, first with the release of Mac OS 8, a major new version of the operating system for Macintosh computers, and then with the PowerMac G3 and iMac computers for the professional and home markets. The iMac was notable for its transparent bondi blue casing in an ergonomic shape, as well as its discarding of legacy devices such as a floppy drive and serial ports in favor of Ethernet and USB connectivity. The iMac sold several million units and a subsequent model using a different form factor remains in production as of August 2017. In 2001 Mac OS X, the long-awaited "next generation" Mac OS based on the NeXT technologies was finally introduced by Apple, cementing its comeback.
 Links: a. USB b. Windows 3.0 c. Mac OS 8 d. Power Macintosh G3
[EX A]: b

[EX Q]: Question: Did the operation that Musicki contacted the Chetnik leader about actually take place? Passage:Mušicki was stationed in Slavonski Brod at the time of the Axis invasion of Yugoslavia in April 1941 and served as the Royal Yugoslav Army commander responsible for the railroad between Belgrade and Zagreb in the rank of colonel. He demonstrated his support for the Germans by helping their forces during the invasion. Yugoslavia was quickly conquered by the Axis powers and Mušicki remained in Slavonski Brod for several months after the conquest. He attempted to join the Ustaše Militia there, but was rejected. He went to Belgrade in mid-August, where he was received by Zbor leader Dimitrije Ljotić. On 6 October, Milan Nedić, the Prime Minister of the Axis-installed puppet Government of National Salvation, appointed Mušicki to lead the Serbian Volunteer Command (, SDK). Mušicki was involved in executing Serb civilians in the town of Čačak in December 1941. He and Milan Aćimović contacted Chetnik leader Draža Mihailović on 5 December, possibly in an effort to warn him in advance of the assault the Germans had planned, codenamed Operation Mihailovic. This action prompted the Germans to question Mušicki's loyalty. He was removed from command at the end of 1941 and imprisoned by the Germans, but was later freed at Nedić's intervention.
 Links: a. Royal Yugoslav Army b. Operation Mihailovic c. Dimitrije Ljotić d. Government of National Salvation
[EX A]: b

[EX Q]: Question: Who was older the year that Arieli first began serving as Deputy Military Secretary to the Prime Minister and Minister of Defense, the Prime Minister or the Minister of Defense? Passage:Arieli was born in Ashkelon in 1959, the seventh and youngest son of parents from Iran. Arieli played in different teams in the handball Premier League. In 1978, he enlisted in the IDF, volunteered for the paratroopers, and was accepted into the brigade's "Orev" company, where he underwent a training course as a combat soldier, a course for infantry commanders and a course for infantry officers. At the end of the course he returned to the company as a platoon commander. He continued to serve in the brigade's commanding positions, among others as a company commander during the First Lebanon War, where he was also wounded, as commander of the paratroopers' "Orev" company, commander of a battalion at the paratroopers regiment's commander's course, commander of the paratroop brigade training base and deputy brigade commander. Arieli took part in a course for brigade commanders as commander of the northern brigade in Gaza, with the rank of colonel. Served as Deputy Military Secretary to the Prime Minister and Minister of Defense (1997-1999), and headed the Administration for the Interim Agreement in the West Bank and as Head of the Administration for the Permanent Status Agreement. In 2001, he retired from the IDF.
 Links: a. Israel Defense Forces b. Brigade c. Paratrooper d. Prime Minister of Israel
[EX A]:
d