Question:
Who was the chair of Hamburg Archaeological Museum in Apr, 2001?

Context:
 Albert Otto Gerber is the chair of Hamburg Archaeological Museum from Jan, 1898 to Jan, 1901. 
 Willi Wegewitz is the chair of Hamburg Archaeological Museum from Jan, 1930 to Jan, 1966. 
 Rainer-Maria Weiss is the chair of Hamburg Archaeological Museum from Jan, 2003 to Dec, 2022. 
 Eckart Hannmann is the chair of Hamburg Archaeological Museum from Jan, 2000 to Jan, 2003. 
 Claus Ahrens is the chair of Hamburg Archaeological Museum from Jan, 1966 to Jan, 1985.

Answer:
Question:
Who was the chair of Hamburg Archaeological Museum in Apr, 2001?

Context:
 Albert Otto Gerber is the chair of Hamburg Archaeological Museum from Jan, 1898 to Jan, 1901. 
 Willi Wegewitz is the chair of Hamburg Archaeological Museum from Jan, 1930 to Jan, 1966. 
 Rainer-Maria Weiss is the chair of Hamburg Archaeological Museum from Jan, 2003 to Dec, 2022. 
 Eckart Hannmann is the chair of Hamburg Archaeological Museum from Jan, 2000 to Jan, 2003. 
 Claus Ahrens is the chair of Hamburg Archaeological Museum from Jan, 1966 to Jan, 1985.

Answer:
user
Eckart Hannmann
assistant
Question:
Who was the chair of Hamburg Archaeological Museum in Apr, 2001?

Context:
 Albert Otto Gerber is the chair of Hamburg Archaeological Museum from Jan, 1898 to Jan, 1901. 
 Willi Wegewitz is the chair of Hamburg Archaeological Museum from Jan, 1930 to Jan, 1966. 
 Rainer-Maria Weiss is the chair of Hamburg Archaeological Museum from Jan, 2003 to Dec, 2022. 
 Eckart Hannmann is the chair of Hamburg Archaeological Museum from Jan, 2000 to Jan, 2003. 
 Claus Ahrens is the chair of Hamburg Archaeological Museum from Jan, 1966 to Jan, 1985.

Answer:
user
Willi Wegewitz
Albert Otto Gerber
Rainer-Maria Weiss
Claus Ahrens
assistant
Question:
Who was the chair of Hamburg Archaeological Museum in Apr, 2001?

Context:
 Albert Otto Gerber is the chair of Hamburg Archaeological Museum from Jan, 1898 to Jan, 1901. 
 Willi Wegewitz is the chair of Hamburg Archaeological Museum from Jan, 1930 to Jan, 1966. 
 Rainer-Maria Weiss is the chair of Hamburg Archaeological Museum from Jan, 2003 to Dec, 2022. 
 Eckart Hannmann is the chair of Hamburg Archaeological Museum from Jan, 2000 to Jan, 2003. 
 Claus Ahrens is the chair of Hamburg Archaeological Museum from Jan, 1966 to Jan, 1985.

Answer:
user
Eckart Hannmann
assistant