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

Example Input: Context : Robert Ledley died of Alzheimer's disease in Kensington, Maryland, USA on July 24, 2012. 
Question : Which medical condition does Robert Ledley suffer from?
Example Output: Alzheimer's disease

Example Input: Context : Robert Lee Howze (August 22, 1864 -- September 19, 1926) was a United States Army Major General who was a recipient of the Medal of Honor for his actions during the Indian Wars. 
Question : Which armed forces did Robert Lee Howze serve?
Example Output: United States Army

Example Input: Context : Yousra Saouf (Arabic: يسرا سعوف‎) (born on 29 April 1992) is a Moroccan singer who rose to fame in the Arab world at the age of 20 following her participation in the second season of Arab Idol, broadcast on MBC. 
Question : What was Yousra Saouf's occupation?
Example Output:
singer