(Question)
Information:  - The Cold War was a state of political and military tension after World War II between powers in the Eastern Bloc (the Soviet Union and its satellite states) and powers in the Western Bloc (the United States, its NATO allies and others). Historians do not fully agree on the dates, but a common timeframe is the period (the second half of the 20th century) between 1947, the year the Truman Doctrine (a U.S. policy pledging to aid nations threatened by Soviet expansionism) was announced, and 1991, the year the Soviet Union collapsed.  - Izyaslav ( Russian :  , Belarusian :  ) was the son of Vladimir I of Kiev and Rogneda of Polotsk . Following Norse tradition , Izyaslav was sent with his mother to rule her homeland . There is also a legend that Rogneda tried to get Izyaslav to slay his father . Despite possibly going against the will of his father , Izyaslav was able to continue his rule in Polotsk . He was first to make Polotsk autonomous from the Grand Duke of Kiev passing his title to his descendants after his death . His principality carried a wide degree of autonomy that later was passed and to his descendants as well . His glory was commemorated after an established city that was named after him . Izyaslav died at the young age of about 23 , in 1001 , surviving his mother but predeceasing his father Vladimir of Kiev , thus excluding his descendants from ever succeeding the Kievan throne , according to the so - called `` ladder succession '' . The name of Izyaslav 's spouse is unknown . He had two sons : Bryachislav of Polotsk and Vseslav . Both were certainly minor at the time of his father 's death . Vseslav died , still in childhood , in 1003 , while Bryachislav survived to continue the Polotsk dynasty and to challenge the authority of his uncle Yaroslav the Wise .  - Polotsk or Polatsk is a historical city in Belarus, situated on the Dvina River. It is the center of the Polatsk Raion in Vitebsk Voblast. Its population is more than 80,000 people. It is served by Polotsk Airport and during the Cold War was home to Borovitsy air base.  - Borovitsy (also Borovitsi, Polotsk Northwest, and Borovtsy) is an air base in Belarus, located 16 km northwest of Polatsk. It is a Cold War air base with sprawling taxiway area and pads for about 40 aircraft. During the 1960s it was probably home to attack aircraft regiments, but by the 1980s it was served only by the 276 BVP (276th Combat Helicopter Regiment) flying Mi-8 and Mi-24 helicopters.  - Belarus ( lat. ', ), officially the Republic of Belarus, formerly known by its Russian name Byelorussia (though this name is no longer used in Belarus itself, even in Russian language), is a landlocked country in Eastern Europe bordered by Russia to the northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Its capital and most populous city is Minsk. Over 40% of its is forested. Its strongest economic sectors are service industries and manufacturing. Until the 20th century, different states at various times controlled the lands of modern-day Belarus, including the Principality of Polotsk (11th to 14th centuries), the Grand Duchy of Lithuania, the PolishLithuanian Commonwealth, and the Russian Empire.  - Rogneda of Polotsk (9621002) is the Slavic name for Ragnhild, whose father Ragnvald (Slavic: Rogvolod) came from Scandinavia and established himself at Polatsk in the mid-10th century.   - Rogvolod (c. 920  978) was first chronicled prince of Polatsk (945978). In the Russian Primary Chronicle, he is known as , probably a slavicized version of the Old Norse name "Ragnvald". He came from overseas (i.e., from Scandinavia or Southern Baltic) and established himself at Polatsk in the mid-10th century. According to the Russian Primary Chronicle, Vladimir the Great sought an alliance with him in 980 by marrying his daughter Rogneda, but she insultingly refused, prompting Vladimir to attack Rogvolod and his sons and kill them, after which he forcibly took Rogneda as his wife.    After reading the paragraphs above, choose the best answer for the entity that related to 'izyaslav of polotsk' with the relationship of 'date of birth'.  Choices: - 1947  - 1991  - 276  - 40  - 8  - 80  - 920  - 945  - 962  - 980
(Answer)
980


(Question)
Information:  - John George Diefenbaker (September 18, 1895  August 16, 1979) was the 13th Prime Minister of Canada, serving from June 21, 1957 to April 22, 1963. He was the only Progressive Conservative (PC or Tory) party leader between 1930 and 1979 to lead the party to an election victory, doing so three times, although only once with a majority of seats in the Canadian House of Commons.  - A parliamentary system is a system of democratic governance of a state where the executive branch derives its democratic legitimacy from the legislature (parliament) and is also held accountable to that legislature. In a parliamentary system, the head of state is normally a different person from the head of government. This is in contrast to a presidential system in a democracy, where the head of state often is also the head of government, and most importantly, the executive branch does not derive its democratic legitimacy from the legislature.  - The Canadian federal election of 1958 was the 24th general election in Canada 's history . It was held to elect members of the Canadian House of Commons of the 24th Parliament of Canada on March 31 , 1958 , just nine months after the 23rd election . It transformed Prime Minister John Diefenbaker 's minority into the then - largest majority government ( by percentage of seats ) in Canadian history and the second largest percentage of the popular vote . The turnout was 79.4 % .  - A majority government is a government formed by a governing party that has an absolute majority of seats in the legislature or parliament in a parliamentary system. This is as opposed to a minority government, where the largest party in a legislature only has a plurality of seats.    After reading the paragraphs above, choose the best answer for the entity that related to 'canadian federal election' with the relationship of 'office contested'.  Choices: - head of state  - prime minister  - prime minister of canada
(Answer)
prime minister of canada