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'.

Example Input: Passage: After Landau moved to the Kapitza institute in Moscow (to avoid arrest for comparing Stalinism to Nazism), Pomeranchuk also moved there, working for the tanning industry. He returned to Leningrad in 1938, lecturing, completing his Ph.D. and becoming employed as a junior scientist. He joined the Lebedev Institute of the Academy of Sciences of the USSR in Moscow as a senior scientist in 1940. In 1941 the institute was evacuated to Kazan. Under Abraham Alikhanov, he studied cosmic rays in Armenia from 1942. In 1943, he transferred to Laboratory No.2 under Igor Kurchatov as part of the Soviet project to develop nuclear weapons. Alikhanov founded Laboratory No.3 (which became the Institute for Theoretical and Experimental Physics (ITEP)) and Pomeranchuk worked there from 1946 (and for the rest of his life), founding and leading the Theoretical department, as well as being Professor of Theoretical Physics at the Moscow Mechanical Institute where students admired his infectious enthusiasm for his subject. Rudolf Peierls was consoled by the fact that it was "very clever Pomeranchuk" - and no-one else - who corrected his 1/T law for heat conduction in high-temperature condensed matter physics. His work in the 1940s was dominated by neutron research and his manuscript with Akhiezer was the basic guide for Soviet nuclear reactor construction. In 1950, he published a paper suggesting that the entropy of helium-3 as a liquid was less than as a solid. In 1950, Pomeranchuk received an order from Josef Stalin to go to Arzamas-16, located in the closed city of Sarov, Nizhny Novgorod region, to work on Soviet nuclear weaponry. Missing his family and his 'hobby physics' problems, he was advised not to apply for a revocation but wait until the order was "forgotten." He returned to ITEP within a year. He continued enthusiastically with work on quantum field theory and S-matrix theory, particle collisions and Regge theory, the latter in vigorous collaboration with Vladimir Gribov. His last paper on Regge theory was published posthumously. For his work, Pomeranchuk was twice awarded the Stalin Prize (1950, 1952). He was elected a corresponding member of the Academy of Sciences of the USSR in 1953 and full member in 1964.
 Link Information: Childhood to young adulthood: 1878–1899.Stalin was born in the Georgian town of Gori, then part of the Russian Empire and home to a mix of Georgian, Armenian, Russian, and Jewish communities. He was born on , and baptised on 29 December. Question: What age was Stalin when he gave Pomeranchuk an order to go to Sarov?
Example Output: Answer: 72

Example Input: Passage: Columbia (; ) is the female personification of the United States. It was also a historical name used to describe the Americas and the New World. It has given rise to the names of many persons, places, objects, institutions and companies; for example: Columbia University, the District of Columbia (the national capital of the United States), and the ship Columbia Rediviva, which would give its name to the Columbia River. Images of the Statue of Liberty largely displaced personified Columbia as the female symbol of the United States by around 1920, although Lady Liberty was seen as an aspect of Columbia. The District of Columbia is named after the personification, as is the traditional patriotic hymn "Hail Columbia", which is the official vice presidential anthem of the United States Vice President.
 Link Information: Established in 1754 Question: In what year was Columbia University founded?
Example Output: Answer: 1754 

Example Input: Passage: Smith played four years at San Jose State University and had 13 career interceptions, the second-most in school history. He joined the team as a walk-on in 1995 and was assigned to cover Keyshawn Johnson in his first collegiate start. He led San Jose State with nine passes broken up in 1996 and 16 in 1997. He tied for second in the nation in 1997 with seven interceptions and tied a school record with three interceptions against the University of Hawaii. Smith returned 22 punts for 246 yards and was the only player in Division I-A to rank in the top-30 in both interceptions and punt returns. He had an 84-yard touchdown return at UTEP in 1997 and an 88-yard punt return for a touchdown against Fresno State in 1998. Smith had 74 tackles as a sophomore, third-most on the team, and ended his career with 182 career tackles.
 Link Information: Smith had 74 tackles as a sophomore Question: How many times did Smith stop the ball carrier by knocking him to the ground during his sophomore football career?
Example Output:
Answer: 74