Question:
Who was the chair of Economic Council Germany in Jan, 2004?

Context:
 Philipp von Bismarck is the chair of Economic Council Germany from Jan, 1970 to Jan, 1983. 
 Werner Michael Bahlsen is the chair of Economic Council Germany from Jan, 2015 to Jan, 2019. 
 Klaus-Heinrich Scheufelen is the chair of Economic Council Germany from Jan, 1963 to Jan, 1970. 
 Astrid Hamker is the chair of Economic Council Germany from Jan, 2019 to Dec, 2022. 
 Dieter Murmann is the chair of Economic Council Germany from Jan, 1989 to Jan, 2000. 
 Kurt Joachim Lauk is the chair of Economic Council Germany from Jan, 2000 to Jan, 2015.

Answer:
Question:
Who was the chair of Economic Council Germany in Jan, 2004?

Context:
 Philipp von Bismarck is the chair of Economic Council Germany from Jan, 1970 to Jan, 1983. 
 Werner Michael Bahlsen is the chair of Economic Council Germany from Jan, 2015 to Jan, 2019. 
 Klaus-Heinrich Scheufelen is the chair of Economic Council Germany from Jan, 1963 to Jan, 1970. 
 Astrid Hamker is the chair of Economic Council Germany from Jan, 2019 to Dec, 2022. 
 Dieter Murmann is the chair of Economic Council Germany from Jan, 1989 to Jan, 2000. 
 Kurt Joachim Lauk is the chair of Economic Council Germany from Jan, 2000 to Jan, 2015.

Answer:
user
Kurt Joachim Lauk
assistant
Question:
Who was the chair of Economic Council Germany in Jan, 2004?

Context:
 Philipp von Bismarck is the chair of Economic Council Germany from Jan, 1970 to Jan, 1983. 
 Werner Michael Bahlsen is the chair of Economic Council Germany from Jan, 2015 to Jan, 2019. 
 Klaus-Heinrich Scheufelen is the chair of Economic Council Germany from Jan, 1963 to Jan, 1970. 
 Astrid Hamker is the chair of Economic Council Germany from Jan, 2019 to Dec, 2022. 
 Dieter Murmann is the chair of Economic Council Germany from Jan, 1989 to Jan, 2000. 
 Kurt Joachim Lauk is the chair of Economic Council Germany from Jan, 2000 to Jan, 2015.

Answer:
user
Dieter Murmann
Philipp von Bismarck
Astrid Hamker
Werner Michael Bahlsen
Klaus-Heinrich Scheufelen
assistant
Question:
Who was the chair of Economic Council Germany in Jan, 2004?

Context:
 Philipp von Bismarck is the chair of Economic Council Germany from Jan, 1970 to Jan, 1983. 
 Werner Michael Bahlsen is the chair of Economic Council Germany from Jan, 2015 to Jan, 2019. 
 Klaus-Heinrich Scheufelen is the chair of Economic Council Germany from Jan, 1963 to Jan, 1970. 
 Astrid Hamker is the chair of Economic Council Germany from Jan, 2019 to Dec, 2022. 
 Dieter Murmann is the chair of Economic Council Germany from Jan, 1989 to Jan, 2000. 
 Kurt Joachim Lauk is the chair of Economic Council Germany from Jan, 2000 to Jan, 2015.

Answer:
user
Kurt Joachim Lauk
assistant