Question:
Who was the chair of Konrad Adenauer Foundation in Apr, 1992?

Context:
 Arnold Bergstraesser is the chair of Konrad Adenauer Foundation from Jan, 1958 to Jan, 1964. 
 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. 
 Bernhard Vogel is the chair of Konrad Adenauer Foundation from Jan, 1989 to Jan, 1995. 
 Günter Rinsche is the chair of Konrad Adenauer Foundation from Jan, 1995 to Jan, 2001. 
 Alfred Müller-Armack is the chair of Konrad Adenauer Foundation from Jan, 1964 to Jan, 1968. 
 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 Apr, 1992?

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

Answer:
user
Bernhard Vogel
assistant
Question:
Who was the chair of Konrad Adenauer Foundation in Apr, 1992?

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

Answer:
user
Bruno Heck
Alfred Müller-Armack
Norbert Lammert
Günter Rinsche
Arnold Bergstraesser
Hans-Gert Pöttering
assistant
Question:
Who was the chair of Konrad Adenauer Foundation in Apr, 1992?

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

Answer:
user
Bernhard Vogel
assistant