Question:
Who was the chair of Ministry for Intra-German Relations in Oct, 1966?

Context:
 Jakob Kaiser is the chair of Ministry for Intra-German Relations from Sep, 1949 to Oct, 1957. 
 Rainer Barzel is the chair of Ministry for Intra-German Relations from Oct, 1982 to Mar, 1983. 
 Egon Franke is the chair of Ministry for Intra-German Relations from Oct, 1969 to Oct, 1982. 
 Herbert Wehner is the chair of Ministry for Intra-German Relations from Dec, 1966 to Oct, 1969. 
 Heinrich Windelen is the chair of Ministry for Intra-German Relations from Mar, 1983 to Mar, 1987. 
 Dorothee Wilms is the chair of Ministry for Intra-German Relations from Mar, 1987 to Jan, 1991. 
 Johann Baptist Gradl is the chair of Ministry for Intra-German Relations from Oct, 1966 to Nov, 1966. 
 Ernst Lemmer is the chair of Ministry for Intra-German Relations from Oct, 1957 to Dec, 1962. 
 Erich Mende is the chair of Ministry for Intra-German Relations from Oct, 1963 to Oct, 1966.

Answer:
Question:
Who was the chair of Ministry for Intra-German Relations in Oct, 1966?

Context:
 Jakob Kaiser is the chair of Ministry for Intra-German Relations from Sep, 1949 to Oct, 1957. 
 Rainer Barzel is the chair of Ministry for Intra-German Relations from Oct, 1982 to Mar, 1983. 
 Egon Franke is the chair of Ministry for Intra-German Relations from Oct, 1969 to Oct, 1982. 
 Herbert Wehner is the chair of Ministry for Intra-German Relations from Dec, 1966 to Oct, 1969. 
 Heinrich Windelen is the chair of Ministry for Intra-German Relations from Mar, 1983 to Mar, 1987. 
 Dorothee Wilms is the chair of Ministry for Intra-German Relations from Mar, 1987 to Jan, 1991. 
 Johann Baptist Gradl is the chair of Ministry for Intra-German Relations from Oct, 1966 to Nov, 1966. 
 Ernst Lemmer is the chair of Ministry for Intra-German Relations from Oct, 1957 to Dec, 1962. 
 Erich Mende is the chair of Ministry for Intra-German Relations from Oct, 1963 to Oct, 1966.

Answer:
user
Erich Mende
assistant
Question:
Who was the chair of Ministry for Intra-German Relations in Oct, 1966?

Context:
 Jakob Kaiser is the chair of Ministry for Intra-German Relations from Sep, 1949 to Oct, 1957. 
 Rainer Barzel is the chair of Ministry for Intra-German Relations from Oct, 1982 to Mar, 1983. 
 Egon Franke is the chair of Ministry for Intra-German Relations from Oct, 1969 to Oct, 1982. 
 Herbert Wehner is the chair of Ministry for Intra-German Relations from Dec, 1966 to Oct, 1969. 
 Heinrich Windelen is the chair of Ministry for Intra-German Relations from Mar, 1983 to Mar, 1987. 
 Dorothee Wilms is the chair of Ministry for Intra-German Relations from Mar, 1987 to Jan, 1991. 
 Johann Baptist Gradl is the chair of Ministry for Intra-German Relations from Oct, 1966 to Nov, 1966. 
 Ernst Lemmer is the chair of Ministry for Intra-German Relations from Oct, 1957 to Dec, 1962. 
 Erich Mende is the chair of Ministry for Intra-German Relations from Oct, 1963 to Oct, 1966.

Answer:
user
Rainer Barzel
Herbert Wehner
Jakob Kaiser
Heinrich Windelen
Ernst Lemmer
Egon Franke
Dorothee Wilms
Rainer Barzel
Herbert Wehner
Jakob Kaiser
Heinrich Windelen
Ernst Lemmer
Johann Baptist Gradl
Egon Franke
Dorothee Wilms
assistant
Question:
Who was the chair of Ministry for Intra-German Relations in Oct, 1966?

Context:
 Jakob Kaiser is the chair of Ministry for Intra-German Relations from Sep, 1949 to Oct, 1957. 
 Rainer Barzel is the chair of Ministry for Intra-German Relations from Oct, 1982 to Mar, 1983. 
 Egon Franke is the chair of Ministry for Intra-German Relations from Oct, 1969 to Oct, 1982. 
 Herbert Wehner is the chair of Ministry for Intra-German Relations from Dec, 1966 to Oct, 1969. 
 Heinrich Windelen is the chair of Ministry for Intra-German Relations from Mar, 1983 to Mar, 1987. 
 Dorothee Wilms is the chair of Ministry for Intra-German Relations from Mar, 1987 to Jan, 1991. 
 Johann Baptist Gradl is the chair of Ministry for Intra-German Relations from Oct, 1966 to Nov, 1966. 
 Ernst Lemmer is the chair of Ministry for Intra-German Relations from Oct, 1957 to Dec, 1962. 
 Erich Mende is the chair of Ministry for Intra-German Relations from Oct, 1963 to Oct, 1966.

Answer:
user
Erich Mende
assistant