Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Q: Context : Oglethorpe's Regiment of Foot was an infantry regiment of the British Army formed for service in North America during the War of Jenkins' Ear. 
Answer : British Army

A: Which armed forces utilised the service of Oglethorpe's Regiment?
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Q: Context : Sir Thomas de Brus (c. 1284 -- 9 February 1307) was a younger brother of King Robert I of Scotland, who supported his brother in the struggle for the crown of Scotland. 
Answer : 9 February 1307

A: What year did Thomas de Brus die?
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Q: Context : Hans Johannsen (29 January 1913 -- 5 March 1961) was a German chief engineer on a U-boat in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). 
Answer : Knight's Cross of the Iron Cross

A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
What award was received by Hans Johannsen?
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