In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Q: Passage: In the immediate aftermath of World War II, the leadership of the Soviet Union feared the United States would use its nuclear superiority to its advantage, as from 1945 to 1948 the U.S. was the only state possessing nuclear weapons. The USSR countered by rapidly developing their own nuclear weapons, surprising the US with their first test in 1949. In turn, the U.S. countered by developing the vastly more powerful thermonuclear weapon, testing their first hydrogen bomb in 1952 at Ivy Mike, but the USSR quickly countered by testing their own thermonuclear weapons, with a test in 1953 of a semi-thermonuclear weapon of the Sloika design, and in 1956, with the testing of Sakharov's Third Idea – equivalent to the Castle Bravo device. Meanwhile, tensions between the two nations rose as 1956 saw the suppression of Hungary by the Soviets; the U.S. and European nations drew certain conclusions from that event, while in the U.S., a powerful social backlash was afoot, prompted by Senator Joseph McCarthy, the House Un-American Activities Committee, and Julius and Ethel Rosenberg, U.S. citizens executed in 1953 after conviction of espionage. This atmosphere was further inflamed by the 1957 launch of Sputnik, which led to fears of Communists attacking from outer space, as well as concerns that if the Soviets could launch a device into orbit, they could equally cause a device to re-enter the atmosphere and impact any part of the planet. John F. Kennedy capitalized on this situation by emphasizing the Bomber gap and the Missile gap, areas in which the Soviets were (inaccurately) perceived as leading the United States, while heated Soviet rhetoric added to political pressure. The 1960 U-2 incident, involving Francis Gary Powers, as well as the Berlin Crisis, along with the test of the Tsar Bomba, escalated tensions still further.
 Link Information: The Berlin Crisis of 1961 () occurred between 4 June – 9 November 1961 Question: Which event occured first, the U2 incident or the Berlin Crisis?

A: Answer: 1960 U-2 incident
****
Q: Passage: Salvatore di Pietro was born in Palermo, Italy, on 15 June 1830. He entered the Society of Jesus (Jesuits) in October 1845 and was ordained a priest on 2 June 1859. He arrived in British Honduras (now known as "Belize") on 22 March 1869. On May 12 he suffered an attack of yellow fever. His superiors transferred him to Guatemala, where he preached missions to the Garifuna. He was appointed head of the missions in northern Guatemala, but along with 80 other Jesuits fled the country in September 1871 when the Liberals gained control and persecuted the Catholic Church. In 1872 president Jose Maria Medina invited him to Spanish Honduras to found a college in the capital Comayagua. He began by preaching missions in Omoa and San Pedro Sula. However, the Liberals took control of Spanish Honduras also and he returned to Belize.
 Link Information: none Question: Which of the two locations di Pietro preached at after 1872 was smaller?

A: Answer: none
****
Q: 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.
 Link Information: none 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?

A:
Answer: none
****