Question:
Who was the chair of Clausthal University of Technology in Aug, 2000?

Context:
 Albrecht Groddeck von Altraht is the chair of Clausthal University of Technology from Jan, 1867 to Jul, 1887. 
 Ernst Schaumann is the chair of Clausthal University of Technology from Jan, 2000 to Jan, 2004. 
 Edmund Brandt is the chair of Clausthal University of Technology from Jan, 2004 to Jan, 2008. 
 Thomas Hanschke is the chair of Clausthal University of Technology from Oct, 2009 to Dec, 2022.

Answer:
Question:
Who was the chair of Clausthal University of Technology in Aug, 2000?

Context:
 Albrecht Groddeck von Altraht is the chair of Clausthal University of Technology from Jan, 1867 to Jul, 1887. 
 Ernst Schaumann is the chair of Clausthal University of Technology from Jan, 2000 to Jan, 2004. 
 Edmund Brandt is the chair of Clausthal University of Technology from Jan, 2004 to Jan, 2008. 
 Thomas Hanschke is the chair of Clausthal University of Technology from Oct, 2009 to Dec, 2022.

Answer:
user
Ernst Schaumann
assistant
Question:
Who was the chair of Clausthal University of Technology in Aug, 2000?

Context:
 Albrecht Groddeck von Altraht is the chair of Clausthal University of Technology from Jan, 1867 to Jul, 1887. 
 Ernst Schaumann is the chair of Clausthal University of Technology from Jan, 2000 to Jan, 2004. 
 Edmund Brandt is the chair of Clausthal University of Technology from Jan, 2004 to Jan, 2008. 
 Thomas Hanschke is the chair of Clausthal University of Technology from Oct, 2009 to Dec, 2022.

Answer:
user
Thomas Hanschke
Edmund Brandt
Albrecht Groddeck von Altraht
assistant
Question:
Who was the chair of Clausthal University of Technology in Aug, 2000?

Context:
 Albrecht Groddeck von Altraht is the chair of Clausthal University of Technology from Jan, 1867 to Jul, 1887. 
 Ernst Schaumann is the chair of Clausthal University of Technology from Jan, 2000 to Jan, 2004. 
 Edmund Brandt is the chair of Clausthal University of Technology from Jan, 2004 to Jan, 2008. 
 Thomas Hanschke is the chair of Clausthal University of Technology from Oct, 2009 to Dec, 2022.

Answer:
user
Ernst Schaumann
assistant