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 Q]: Passage: As designed in 1931, the He 46 was a two-seat sesquiplane of mixed construction. The upper wing was swept back 10°. This is a common trick when a change in an aircraft's design moves the center of gravity to the rear; rather than moving the whole wing back to counter for the shift, it is easier to simply angle the wings back slightly, which requires very little change to the basic design, or even the overall structure of the wing. (The similarly angled wings on the Fairey Swordfish are due to just such a mid-program change to the weight distribution of the aircraft.) The tailplane was mounted high and braced by struts. The undercarriage was fixed, and the tail was fitted with a skid rather than a wheel. The He 46 prototype first flew in late 1931; its flight characteristics were good, but design improvements were incorporated. The small lower wing was removed, while the mainplane was increased in area by 22% and braced to the fuselage, transforming the He 46 into a parasol-wing monoplane. A more powerful engine was added to the second prototype, and a single 7.92 mm (.312 in) MG 15 machine gun for the rear seat was added to the third prototype.
 Link Information: he World War II MG 15 was used in nearly all Luftwaffe aircraft with a flexible-mount defensive position. Question: What other planes were fitted with the MG 15?
[EX A]: Answer: nearly all Luftwaffe aircraft with a flexible-mount defensive position

[EX Q]: Passage: Smith began his managerial career with Bury in November 1973, taking over from Allan Brown. At the age of 29 he was the youngest manager in the Football League. He had initial success, guiding Bury to promotion from the Fourth Division in the fourth automatic place at the end of the 1973–74 season. He stabilised the Gigg Lane outfit in the Third Division in 1974–75 with a 14th-place finish. They went on to finish 13th in 1975–76, before finishing five points off the promotion places in 1976–77. He was sacked by Bury on 16 November 1977 after a poor start to the season. The "Shakers" finished the 1977–78 campaign in 15th place under the stewardship of Bob Stokoe.
 Link Information: he was the youngest manager in the Football League. Question: How long had the organization Smith became the youngest manager of been around when he set that record?
[EX A]: Answer: 88

[EX Q]: Passage: A Rifle Brigade officer, he served in the Crimean War, being present at the siege and fall of Sebastopol and wounded at the assault of the Redan. He served throughout the Indian Mutiny and was present at the taking of Lucknow, capture of Mynponee and operations in the Central India Campaign on the Ram Gunga River. He was present in the actions of Gwalior (included a mention in the despatch of Sir Hugh Rose) and the capture of Kalpi with the Camel Corps. This unit was formed from four officers and 100 men from the 2nd and 3rd Battalions Rifle Brigade. An elite unit, the officers were carefully picked due to the required level in independent command. He retired from the army in 1858 and entered the Militia.
 Link Information: The Crimean War (; or ; ; ) was a military conflict fought from October 1853 Question: When did the war that Eyre served as a rifle brigade officer begin?
[EX A]:
Answer: October 1853