Question:
Who was the head of Dresden District in Jun, 1983?

Context:
 Manfred Scheler is the head of the government of Dresden District from Jan, 1963 to Jan, 1982. 
 Walter Weidauer is the head of the government of Dresden District from Jan, 1958 to Jan, 1961. 
 Günther Witteck is the head of the government of Dresden District from Jan, 1982 to Jan, 1989. 
 Rudolf Jahn is the head of the government of Dresden District from Jan, 1952 to Jan, 1958.

Answer:
Günther Witteck