Question:
Who was the head of Karl-Marx-Stadt District in Jun, 1960?

Context:
 Lothar Fichtner is the head of the government of Karl-Marx-Stadt District from Jan, 1981 to Jan, 1989. 
 Heinz Arnold is the head of the government of Karl-Marx-Stadt District from Jan, 1963 to Jan, 1981. 
 Albrecht Buttolo is the head of the government of Karl-Marx-Stadt District from Jan, 1990 to Jan, 1990. 
 Werner Felfe is the head of the government of Karl-Marx-Stadt District from Jan, 1960 to Jan, 1963.

Answer:
Question:
Who was the head of Karl-Marx-Stadt District in Jun, 1960?

Context:
 Lothar Fichtner is the head of the government of Karl-Marx-Stadt District from Jan, 1981 to Jan, 1989. 
 Heinz Arnold is the head of the government of Karl-Marx-Stadt District from Jan, 1963 to Jan, 1981. 
 Albrecht Buttolo is the head of the government of Karl-Marx-Stadt District from Jan, 1990 to Jan, 1990. 
 Werner Felfe is the head of the government of Karl-Marx-Stadt District from Jan, 1960 to Jan, 1963.

Answer:
user
Werner Felfe
assistant
Question:
Who was the head of Karl-Marx-Stadt District in Jun, 1960?

Context:
 Lothar Fichtner is the head of the government of Karl-Marx-Stadt District from Jan, 1981 to Jan, 1989. 
 Heinz Arnold is the head of the government of Karl-Marx-Stadt District from Jan, 1963 to Jan, 1981. 
 Albrecht Buttolo is the head of the government of Karl-Marx-Stadt District from Jan, 1990 to Jan, 1990. 
 Werner Felfe is the head of the government of Karl-Marx-Stadt District from Jan, 1960 to Jan, 1963.

Answer:
user
Lothar Fichtner
Heinz Arnold
Albrecht Buttolo
assistant
Question:
Who was the head of Karl-Marx-Stadt District in Jun, 1960?

Context:
 Lothar Fichtner is the head of the government of Karl-Marx-Stadt District from Jan, 1981 to Jan, 1989. 
 Heinz Arnold is the head of the government of Karl-Marx-Stadt District from Jan, 1963 to Jan, 1981. 
 Albrecht Buttolo is the head of the government of Karl-Marx-Stadt District from Jan, 1990 to Jan, 1990. 
 Werner Felfe is the head of the government of Karl-Marx-Stadt District from Jan, 1960 to Jan, 1963.

Answer:
user
Werner Felfe
assistant