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.

[Q]: Question: In what African country did Italy see a collapse in 1942? Passage:At the beginning of 1943, Italy was facing defeat. The collapse of the African front on 4 November 1942 and the Allied landings in North Africa on 812 November exposed Italy to an invasion of the Allied forces. The defeat of the Italian expeditionary force (ARMIR) in Russia, the heavy bombings of the cities, and the lack of food and fuel demoralized the population, the majority of whom wanted to end the war and denounce the alliance with Germany. Italy needed German aid in order to maintain control of Tunisia, the last stronghold of the Axis powers in Africa. Italy's Duce, Benito Mussolini, was persuaded that the war could be decided in the Mediterranean theater. On 29 April 1943, at the meeting in Klessheim, Hitler rejected Mussolini's proposition to seek a separate peace with Russia and move the bulk of the German Army south. The request for reinforcements to defend the bridgehead in Tunisia was refused by the Wehrmacht, which no longer trusted the Italian will to maintain resistance. Mussolini's health was another main factor of uncertainty. He was depressed and sick after being diagnosed with gastritis and duodenitis of a nervous origin. Because of his illness, the Duce was often forced to stay at home, depriving Italy of effective government.
Links: a. Second Battle of El Alamein b. Gastritis c. Axis powers d. Italian Army in Russia
[A]: a

[Q]: Question: In which country is the seaport city of Porto located where the wine received its name "port"? Passage:Port is produced from grapes grown and processed in the demarcated Douro region. The wine produced is then fortified by the addition of a neutral grape spirit known as aguardente to stop the fermentation, leaving residual sugar in the wine, and to boost the alcohol content. The fortification spirit is sometimes referred to as brandy but it bears little resemblance to commercial brandies. The wine is then stored and aged, often in barrels stored in a Lodge (meaning "cellar") as is the case in Vila Nova de Gaia, before being bottled. The wine received its name, "port", in the later half of the 17th century from the seaport city of Porto at the mouth of the Douro River, where much of the product was brought to market or for export to other countries in Europe. The Douro valley where port wine is produced was defined and established as a protected region, and the name Douro thus an official appellation, in 1756, making it the third oldest, after Chianti (1716) and Tokaj (1730).
Links: a. Barrel b. Tokaji c. Vila Nova de Gaia d. Porto
[A]: d

[Q]: Question: Who was the first leader of the Ulster Unionist paramilitary force that was formed in response to the Third Home Rule bill? Passage:The Home Rule Crisis was a political and military crisis in the United Kingdom of Great Britain and Ireland that followed the introduction of the Third Home Rule Bill in the House of Commons of the United Kingdom in 1912. Ulster unionists, determined to prevent any measure of home rule for Ireland, formed a paramilitary force, the Ulster Volunteers, which threatened to resist by physical force the implementation of the Act and the authority of any Dublin Parliament by force of arms. Irish nationalists responded by setting up the Irish Volunteers "to secure the rights and liberties common to all the people of Ireland". Both sides then began importing weapons and ammunition from Germany, in the Larne gun-running and Howth gun-running incidents. HM Government's ability to face down unionist defiance was thrown into question by the "Curragh incident", when dozens of British Army officers tendered their resignation rather than secure arms against Ulster loyalist seizure, forcing a climb-down by the government. The crisis was temporarily averted by the outbreak of World War I. The Home Rule Bill was enacted, but its implementation was suspended for the duration of the war.
Links: a. United Kingdom of Great Britain and Ireland b. Government of Ireland Act 1914 c. British Army d. Ulster Volunteers
[A]:
d