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: What countries signed the treaty that acknowledges Ireland's "traditional policy of military neutrality"? Passage:Ireland has been neutral in international relations since the 1930s. The nature of Irish neutrality has varied over time, and has been contested since the 1970s. Historically, the state was a "non-belligerent" in the Second World War (see Irish neutrality during World War II) and has never joined NATO, although during the Cold War it was anti-communist and aloof from the Non-Aligned Movement. The compatibility of neutrality with Ireland's membership of the European Union has been a point of debate in EU treaty referendum campaigns since the 1990s. The Seville Declarations on the Treaty of Nice acknowledge Ireland's "traditional policy of military neutrality", reflecting the narrow formulation of successive Irish governments. Others define Irish neutrality more broadly, as having "a strong normative focus, with a commitment to development, United Nations peacekeeping, human rights and disarmament".
 Links: a. Republic of Ireland b. Seville Declarations on the Treaty of Nice c. Neutral country d. Seville Declarations on the Treaty of Nice
b

Question: How old was Rudy Vallee when he reached number 15 on the Billboard charts? Passage:Rudy Vallee was the first artist to make the charts in Billboard magazine with "As Time Goes By" when he took the song to number 15 in 1931, but after the song was featured in the film Casablanca his recording was reissued and spent four weeks at number one in 1943. "Begin the Beguine" was first put on the charts by Xavier Cugat & His Waldorf-Astoria Orchestra with Don Reid on vocal for two weeks in 1935 when it reached number 13. Patti Austin's "We're in Love" made it to number 90 on the magazine's R&B chart in February 1978, and the Expanded Edition CD bonus track "I Never Said I Love You" was first recorded by Barbara Mandrell for her 1976 album Midnight Angel but was a number 84 pop hit for Orsa Lia that also spent a week at number one on the magazine's Easy Listening chart in 1979.
 Links: a. Waldorf Astoria New York b. Casablanca (film) c. Barbara Mandrell d. Rudy Vallée
d

Question: What is the current population of the city Andreyev helped capture and was awarded a title for? Passage:In November 1942 he took command of the newly formed 102nd Rifle Division and led it in Operation Kutuzov, the Battle of the Dnieper and the Gomel-Rechitsa Offensive. In December 1943 he was appointed commander of the 29th Rifle Corps and fought in the Operation Bagration and the Lublin–Brest Offensive. In September, Andreyev became commander of the 4th Guards Rifle Corps, defending the Magnuszew bridgehead. In November he was appointed deputy commander of the 47th Army and in December given command of the 125th Rifle Corps. He led the corps in the Vistula–Oder Offensive, East Pomeranian Offensive and the Battle of Berlin. In April 1945 he was awarded the title Hero of the Soviet Union for his leadership in the capture of Warsaw. Postwar, he commanded the 4th Guards Rifle Corps, 7th Guards Rifle Corps, 19th Rifle Corps, 3rd Shock Army, 28th Army and Voronezh Military District. He was then Warsaw Pact representative to the Albanian People's Army and Czechoslovak People's Army. After leading the Military Institute of Foreign Languages, Andreyev retired in 1973. He lived in Moscow and died in 1983.
 Links: a. Warsaw b. Czechoslovak People's Army c. Operation Kutuzov d. Battle of Berlin

a