Question:
Who was the chair of Naturschutzbund Deutschland in Nov, 1975?

Context:
 Klaus Dürkop is the chair of Naturschutzbund Deutschland from Jan, 1988 to Jan, 1992. 
 Claus König is the chair of Naturschutzbund Deutschland from Jan, 1969 to Jan, 1984. 
 Sebastian Pfeifer is the chair of Naturschutzbund Deutschland from Jan, 1966 to Jan, 1969. 
 Hans Scholten is the chair of Naturschutzbund Deutschland from Jan, 1984 to Jan, 1988. 
 Jochen Flasbarth is the chair of Naturschutzbund Deutschland from Jan, 1992 to Jan, 2003. 
 Jörg-Andreas Krüger is the chair of Naturschutzbund Deutschland from Nov, 2019 to Dec, 2022. 
 Olaf Tschimpke is the chair of Naturschutzbund Deutschland from Jun, 2003 to Nov, 2019. 
 Berndt Heydemann is the chair of Naturschutzbund Deutschland from Jan, 1984 to Nov, 1984.

Answer:
Question:
Who was the chair of Naturschutzbund Deutschland in Nov, 1975?

Context:
 Klaus Dürkop is the chair of Naturschutzbund Deutschland from Jan, 1988 to Jan, 1992. 
 Claus König is the chair of Naturschutzbund Deutschland from Jan, 1969 to Jan, 1984. 
 Sebastian Pfeifer is the chair of Naturschutzbund Deutschland from Jan, 1966 to Jan, 1969. 
 Hans Scholten is the chair of Naturschutzbund Deutschland from Jan, 1984 to Jan, 1988. 
 Jochen Flasbarth is the chair of Naturschutzbund Deutschland from Jan, 1992 to Jan, 2003. 
 Jörg-Andreas Krüger is the chair of Naturschutzbund Deutschland from Nov, 2019 to Dec, 2022. 
 Olaf Tschimpke is the chair of Naturschutzbund Deutschland from Jun, 2003 to Nov, 2019. 
 Berndt Heydemann is the chair of Naturschutzbund Deutschland from Jan, 1984 to Nov, 1984.

Answer:
user
Claus König
assistant
Question:
Who was the chair of Naturschutzbund Deutschland in Nov, 1975?

Context:
 Klaus Dürkop is the chair of Naturschutzbund Deutschland from Jan, 1988 to Jan, 1992. 
 Claus König is the chair of Naturschutzbund Deutschland from Jan, 1969 to Jan, 1984. 
 Sebastian Pfeifer is the chair of Naturschutzbund Deutschland from Jan, 1966 to Jan, 1969. 
 Hans Scholten is the chair of Naturschutzbund Deutschland from Jan, 1984 to Jan, 1988. 
 Jochen Flasbarth is the chair of Naturschutzbund Deutschland from Jan, 1992 to Jan, 2003. 
 Jörg-Andreas Krüger is the chair of Naturschutzbund Deutschland from Nov, 2019 to Dec, 2022. 
 Olaf Tschimpke is the chair of Naturschutzbund Deutschland from Jun, 2003 to Nov, 2019. 
 Berndt Heydemann is the chair of Naturschutzbund Deutschland from Jan, 1984 to Nov, 1984.

Answer:
user
Jochen Flasbarth
Berndt Heydemann
Sebastian Pfeifer
Olaf Tschimpke
Jörg-Andreas Krüger
Hans Scholten
Klaus Dürkop
assistant
Question:
Who was the chair of Naturschutzbund Deutschland in Nov, 1975?

Context:
 Klaus Dürkop is the chair of Naturschutzbund Deutschland from Jan, 1988 to Jan, 1992. 
 Claus König is the chair of Naturschutzbund Deutschland from Jan, 1969 to Jan, 1984. 
 Sebastian Pfeifer is the chair of Naturschutzbund Deutschland from Jan, 1966 to Jan, 1969. 
 Hans Scholten is the chair of Naturschutzbund Deutschland from Jan, 1984 to Jan, 1988. 
 Jochen Flasbarth is the chair of Naturschutzbund Deutschland from Jan, 1992 to Jan, 2003. 
 Jörg-Andreas Krüger is the chair of Naturschutzbund Deutschland from Nov, 2019 to Dec, 2022. 
 Olaf Tschimpke is the chair of Naturschutzbund Deutschland from Jun, 2003 to Nov, 2019. 
 Berndt Heydemann is the chair of Naturschutzbund Deutschland from Jan, 1984 to Nov, 1984.

Answer:
user
Claus König
assistant