Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : The 18th Mounted Brigade previously known as the 2/1st Yorkshire Mounted Brigade was a 2nd Line yeomanry brigade of the British Army during the First World War. 
Question : To which branch did 18th Mounted Brigade belong?
[A]: British Army


[Q]: Context : The stage performance of observations and songs from her life in theatre would later be the focus of D. A. Pennebaker's 2004 documentary Elaine Stritch at Liberty, which as well as the Emmy for Stritch, also won its producers the Primetime Emmy Award for Outstanding Variety, Music, or Comedy Special. 
Question : Which award did Elaine Stritch get?
[A]: Primetime Emmy Award


[Q]: Context : Thomas E. Atkinson (born 1824, date of death unknown) was a Union Navy sailor in the American Civil War and a recipient of the U.S. military's highest decoration, the Medal of Honor, for his actions at the Battle of Mobile Bay. 
Question : In which war did Thomas E. Atkinson fight?
[A]:
American Civil War