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.

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
b

Question: How many years apart were Manuchar and his older brother? Passage:Manuchar I Jaqeli () (1452 died after 1518) was a Prince and Atabeg of Samtskhe-Saatabago from 1515 to 1518. He was a member of the Jaqeli family and youngest son of Qvarqvare II Jaqeli. After his older brother Mzetchabuk's abdication Manuchar started an uprising against his nephew Qvarqvare, the son of Kaikhosro I. Manuchar's revolt finished successfully and he ascended to the Meskhetian throne. During his brief reign Manuchar sent many gifts to the Ottoman sultan Selim I and claimed himself as an admier of Ottomans. In 1518 the new revolt started. Prince Qvarqvare with the help of Safavid troops attacked Samtskhe. Manuchar was overthrown and Qvarqvare became the new ruler of Meskheti. After this Manuchar asked his suzerain Sultan Selim for help. Sultan gave him the huge army. He had tried to restore himself as Atabeg, but was defeated by Qvarqvare's forces at the battle near Erzurum. Manuchar Jaqeli escaped to the Ottoman empire and lived there until his death. Nothing is known about his later life and descendants.
Links: a. Selim I b. Mzetchabuk Jaqeli c. Mzetchabuk Jaqeli d. Qvarqvare III Jaqeli
b

Question: Who is the commanding officer of the Black Watch when Evans was a second lieutenant? Passage:Following a year at Sandhurst, Evans entered the British Army with a commission in the Black Watch as second lieutenant on 23 December 1899, and served with the 2nd battalion in the Second Boer War in South Africa. He took part in operations in the Orange Free State February to May 1900, including the battles of Poplar Grove, Driefontein and Vet River; operations in the Transvaal May-June 1900, including the actions around Johannesburg, the occupation of Pretoria and the battle of Diamond Hill; and the battle of Battle of Belfast (August 1900). After the end of the conventional war he served with his battalion in the Orange River Colony during the Boer guerrilla warfare until peace was declared in June 1902. Following the end of the war in South Africa he left Point Natal for British India on the SS Ionian in October 1902 with other officers and men of his battalion, which after arrival in Bombay was stationed in Sialkot in Umballa in Punjab.. After service with his regiment in India, Evans returned to England and obtained a pilot's certificate.
Links: a. Battle of Bergendal b. British Raj c. Orange River Colony d. Black Watch
d