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 : Daniela Schadt (born 3 January 1960 in Hanau, West Germany) is a German journalist, and, since 2000, the domestic partner of Joachim Gauck, the President of Germany, who has been legally married since 1959 to Gerhild Radtke.
Question : What is Daniela Schadt's spouse's name?
[A]: Joachim Gauck

[Q]: Context : The George Sturges House is a single-family house, designed by architect Frank Lloyd Wright and built for George D. Sturges in the Brentwood Heights neighborhood of Brentwood, Los Angeles, California.
Question : The architect of George Sturges House is whom?
[A]:
Frank Lloyd Wright