instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
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?
answer:
Alzheimer's disease


question:
Context : Marilyn Bevans was the first sub-three-hour, African-American female marathoner, and the first national-class black female American marathoner. 
Question : What gender class does Marilyn Bevans belong to?
answer:
female


question:
Context : Kim Malthe-Bruun (8 July 1923 -- 6 April 1945) was a Canadian-born seaman and a member of the Danish resistance executed by the German occupying power. 
Question : What date did Kim Malthe-Bruun die?
answer:

6 April 1945