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

Input: Consider Input: 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?

Output: Alzheimer's disease

Input: Consider Input: Context : Hans Seyffer, also known as Hans Seyfer or Hans of Heilbronn (c.1460--1509), was a stone sculptor and wood carver of the late Gothic style.
Question : On what date did Hans Seyffer expire?

Output: 1509

Input: Consider Input: Context : Hans Johannsen (29 January 1913 -- 5 March 1961) was a German chief engineer on a U-boat in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes).
Question : What award was received by Hans Johannsen?
Output: Knight's Cross of the Iron Cross