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

Input: Consider Input: Context : Francois Huber was only fifteen years old when he began to suffer from a disease which gradually resulted in total blindness; but, with the aid of his wife, Marie Aimee Lullin, and of his servant, Francois Burnens, he was able to carry out investigations that laid the foundations of a scientific knowledge of the life history of the honey bee.
Question : What was Francois Huber's medical condition near the end of his life?

Output: blindness

Input: Consider Input: Context : Georg Ludwig Maurer, since 1831 Georg Ludwig von Maurer (2 November 1790 -- 9 May 1872) was a German statesman and legal historian from the Electoral Palatinate.
Question : On what date did Georg Ludwig von Maurer expire?

Output: 9 May 1872

Input: Consider Input: 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?
Output: British Army