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'.

Ex Input:
Passage: Smith toured in Japan first in July 2001. On June 7, 2003, Smith won the Pro Wrestling IRON Heavyweight Championship, by defeating Bart Blaxson, and held the title for nearly two years before he dropped it on April 28, 2005 to California wrestler Malachi. He competed for the International Wrestling Association (IWA) in Puerto Rico, where, on November 1, 2003, he defeated Glamour Boy Shane to win the IWA World Heavyweight Championship, which he held for over a month, before losing it back to Glamour Boy Shane. On July 16, 2004, he defeated Slash Venom to win the vacant IWA Hardcore Championship. He lost it later that month to Chet Jablonski. On September 25, 2004, Smith won the New Breed Wrestling Association's top championship, the NBWA Championship, when he and Morgan defeated B.J. Whitmer and ODB in a tag team match, where the person who won the pin, won the Championship. He competed sporadically for the next few months, and won the IWA Intercontinental Heavyweight Championship from Glamour Boy Shane on November 20, 2005. He held the Championship for over a year, before losing it to Slash Venom on December 12, 2005 in a steel cage match.
 Link Information: Smith toured in Japan first in July 2001. On June 7, 2003, Smith won the Pro Wrestling IRON Heavyweight Championship, by defeating Bart Blaxson, and held the title for nearly two years before he dropped it on April 28, 2005 to California wrestler Malachi. He competed for the International Wrestling Association (IWA) in Puerto Rico, where, on November 1, 2003, he defeated Glamour Boy Shane to win the IWA World Heavyweight Championship Question: How long did the wrestler who Bison Smith defeated for the IWA Heavyweight Championship on November 1, 2003 hold the title?

Ex Output:
Answer: 5


Ex 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?

Ex Output:
Answer: 72


Ex Input:
Passage: Commodus, the last emperor of the Antonine dynasty, remembered by contemporaneous chronicles as an unpopular ruler notorious for his extravagance and cruelty, was assassinated in 192. Without sons to be his heir, a struggle for power immediately broke out amongst the governors of the most important provinces. Pertinax was elevated to the purple and recognized by his peers, but following his murder by a restive Praetorian Guard, Septimius Severus decided to make his bid for power and usurped the throne. Although initially a usurper, Severus managed to remain in power for the next 18 years and died a natural death while campaigning in northern Britain. The death of Severus Alexander (the last emperor of the Severan dynasty) in 235 triggered what historians call the crisis of the third century. In this period, from 235 to the accession of Diocletian and the establishment of the Tetrarchy in 286, Rome saw 28 emperors of whom only two had a natural death (from the plague). However, there were also 38 usurpers who raised revolts across the Empire, a clear sign that the security of the frontiers was not the only problem within the Roman world. Usurpation attempts were a constant worry for the emperors in this period; it was a too common method of acceding the throne. Successful usurpers were usually either provincial governors, commanders of a large grouping of Roman legions, or prefects of the Praetorian Guard, which had control of Rome, where the Imperial palace still lay.
 Link Information: The Nerva–Antonine dynasty was a dynasty of seven Roman Emperors who ruled over the Roman Empire from 96 CE to 192 CE. These Emperors are Nerva, Trajan, Hadrian, Antoninus Pius, Lucius Verus, Marcus Aurelius, and Commodus. Question: How many emperor's total were there during the Antonine dynasty?

Ex Output:

Answer: 7