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

[EX Q]: Context : Otto Preminger died in New York City, New York in 1986, aged 80, from lung cancer while suffering from Alzheimer's disease. 
Question : What medical condition did Otto Preminger have at the end of his life?
[EX A]: Alzheimer's disease

[EX Q]: Context : John Hunt Morgan (June 1, 1825 -- September 4, 1864) was a Confederate general in the American Civil War. 
Question : Which war did John Hunt Morgan serve in?
[EX A]: American Civil War

[EX Q]: Context : The Musée du Panthéon National Haïtien was opened in 1983. 
Question : When was Musée du Panthéon National Haïtien opened?
[EX A]:
1983