Question:
Who was the chair of Konrad Adenauer Foundation in Aug, 1964?

Context:
 Hans-Gert Pöttering is the chair of Konrad Adenauer Foundation from Jan, 2010 to Jan, 2018. 
 Bruno Heck is the chair of Konrad Adenauer Foundation from Jan, 1955 to Jan, 1958. 
 Arnold Bergstraesser is the chair of Konrad Adenauer Foundation from Jan, 1958 to Jan, 1964. 
 Alfred Müller-Armack is the chair of Konrad Adenauer Foundation from Jan, 1964 to Jan, 1968. 
 Günter Rinsche is the chair of Konrad Adenauer Foundation from Jan, 1995 to Jan, 2001. 
 Bernhard Vogel is the chair of Konrad Adenauer Foundation from Jan, 1989 to Jan, 1995. 
 Norbert Lammert is the chair of Konrad Adenauer Foundation from Jan, 2018 to Dec, 2022.

Answer:
Question:
Who was the chair of Konrad Adenauer Foundation in Aug, 1964?

Context:
 Hans-Gert Pöttering is the chair of Konrad Adenauer Foundation from Jan, 2010 to Jan, 2018. 
 Bruno Heck is the chair of Konrad Adenauer Foundation from Jan, 1955 to Jan, 1958. 
 Arnold Bergstraesser is the chair of Konrad Adenauer Foundation from Jan, 1958 to Jan, 1964. 
 Alfred Müller-Armack is the chair of Konrad Adenauer Foundation from Jan, 1964 to Jan, 1968. 
 Günter Rinsche is the chair of Konrad Adenauer Foundation from Jan, 1995 to Jan, 2001. 
 Bernhard Vogel is the chair of Konrad Adenauer Foundation from Jan, 1989 to Jan, 1995. 
 Norbert Lammert is the chair of Konrad Adenauer Foundation from Jan, 2018 to Dec, 2022.

Answer:
user
Alfred Müller-Armack
assistant
Question:
Who was the chair of Konrad Adenauer Foundation in Aug, 1964?

Context:
 Hans-Gert Pöttering is the chair of Konrad Adenauer Foundation from Jan, 2010 to Jan, 2018. 
 Bruno Heck is the chair of Konrad Adenauer Foundation from Jan, 1955 to Jan, 1958. 
 Arnold Bergstraesser is the chair of Konrad Adenauer Foundation from Jan, 1958 to Jan, 1964. 
 Alfred Müller-Armack is the chair of Konrad Adenauer Foundation from Jan, 1964 to Jan, 1968. 
 Günter Rinsche is the chair of Konrad Adenauer Foundation from Jan, 1995 to Jan, 2001. 
 Bernhard Vogel is the chair of Konrad Adenauer Foundation from Jan, 1989 to Jan, 1995. 
 Norbert Lammert is the chair of Konrad Adenauer Foundation from Jan, 2018 to Dec, 2022.

Answer:
user
Bernhard Vogel
Bruno Heck
Norbert Lammert
Günter Rinsche
Arnold Bergstraesser
Hans-Gert Pöttering
assistant
Question:
Who was the chair of Konrad Adenauer Foundation in Aug, 1964?

Context:
 Hans-Gert Pöttering is the chair of Konrad Adenauer Foundation from Jan, 2010 to Jan, 2018. 
 Bruno Heck is the chair of Konrad Adenauer Foundation from Jan, 1955 to Jan, 1958. 
 Arnold Bergstraesser is the chair of Konrad Adenauer Foundation from Jan, 1958 to Jan, 1964. 
 Alfred Müller-Armack is the chair of Konrad Adenauer Foundation from Jan, 1964 to Jan, 1968. 
 Günter Rinsche is the chair of Konrad Adenauer Foundation from Jan, 1995 to Jan, 2001. 
 Bernhard Vogel is the chair of Konrad Adenauer Foundation from Jan, 1989 to Jan, 1995. 
 Norbert Lammert is the chair of Konrad Adenauer Foundation from Jan, 2018 to Dec, 2022.

Answer:
user
Alfred Müller-Armack
assistant