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: Emperor Huizong of Song (7 June 1082 – 4 June 1135), personal name Zhao Ji, was the eighth emperor of the Song dynasty in China. He was also a very well-known calligrapher. Born as the 11th son of Emperor Shenzong, he ascended the throne in 1100 upon the death of his elder brother and predecessor, Emperor Zhezong, because Emperor Zhezong's only son died prematurely. He lived in luxury, sophistication and art in the first half of his life. In 1126, when the Jurchen-led Jin dynasty invaded the Song dynasty during the Jin–Song Wars, Emperor Huizong abdicated and passed on his throne to his eldest son, Zhao Huan who assumed the title Emperor Qinzong while Huizong assumed the honorary title of Taishang Huang (or "Retired Emperor"). The following year, the Song capital, Bianjing, was conquered by Jin forces in an event historically known as the Jingkang Incident. Emperor Huizong, along with Emperor Qinzong and the rest of their family, were taken captive by the Jurchens and brought back to the Jin capital, Huining Prefecture in 1128. The Jurchen ruler, Emperor Taizong of Jin, gave the former Emperor Huizong a title, Duke Hunde (literally "Besotted Duke"), to humiliate him. After his surviving son, Zhao Gou, declared himself as the dynasty's tenth emperor as Emperor Gaozong, the Jurchens used him, Qinzong, and other imperial family members to put pressure on Gaozong and his court to surrender. Emperor Huizong died in Wuguo after spending about nine years in captivity.
 Link Information: Emperor Shenzong of Song (25 May 1048 – 1 April 1085) Question: How old was Huizong's father when he was born?
Example Output: Answer: 32

Example Input: Passage: Carrigaphooca Castle is a ruined five storey rectangular tower house situated on a steep-sided rock overlooking the River Sullane. It is located 6 km west of Macroom, in an area once known as Gleann na n-Dearg (Valley of the Reds). The tower dominates the landscape of Lissacresig (Fairyland) in Clondrohid, and Lower Shanballyshane, in Kilnamartyra. Carrigaphooca is made of sandstone and limestone and was built as a defensive tower by MacCarthy clan member Donal MacCarthy of Drishane c. 1336-51. Cormac Teige McCarthy, the Lord of Blarney took refuge in the tower after he had sided with the Irish during the Siege of Kinsale in 1601. He stayed there until he was forgiven by Elizabeth I after he had written a personal letter of apology to her. In 1602, the castle was attacked and taken by Donal Cam O'Sullivan Beare and another member of the extended McCarthy family. After a protracted siege, their forces broke through the outer wall and burned the timber door at the north face entrance. The defenders surrendered and were allowed to go free.
 Link Information: Elizabeth I (7 September 1533 – 24 March 1603) was Queen of England and Ireland from 17 November 1558 until her death on 24 March 1603 Question: How long was the reign of the monarch that forgave Cormac Teige McCarthy after he took refuge in Carrigaphooca Castle in 1601?
Example Output: Answer: 44

Example Input: Passage: Between 1837 and 1841 she served in the Mediterranean, including operations off the coast of Syria and Lebanon in the Syrian War. In 1846 she was taken in hand at Portsmouth Dockyard and converted to steam-powered screw propulsion as a 'blockship'. The conversion was completed on 19 August 1852. In this transformation her displacement was increased to 2,598 tons and her complement of guns reduced to 60 (or 56: reports differ). She acted as guard ship for Devonport until February 1854, when she was assigned to the fleet sent to the Baltic under Sir Charles Napier. She was the flagship of Rear-Admiral Henry Ducie Chads, third in command of the fleet, and took part in the bombardment and capture of the Russian fortress of Bomarsund in the Åland Islands. She returned to the Baltic in 1855. Subsequently she was a guard ship at Sheerness and at Leith, and was sold out of the Navy for breaking up in 1866.
 Link Information: The first recorded dry dock in the world was built in Portsmouth by Henry VII in 1495. Question: How many years had Portsmouth Dockyard existed when the HMS Edinburgh was converted to steam-powered screw propulsion as a blockship?
Example Output:
Answer: 351