Teacher:Generate a correct and concise answer for the question based on the words in the context.
Teacher: Now, understand the problem? Solve this instance: Context : Alfred Wunderlich (29 December 1901, Dresden - 21 May 1963) was a German politician of the National Democratic Party of Germany (East Germany).
Question : When did the life of Alfred Wunderlich end?
Student:
21 May 1963