Question:
Who was the head of Graz in Feb, 1998?

Context:
 Siegfried Nagl is the head of the government of Graz from Jan, 2003 to Nov, 2021. 
 Anton Unterrain von Meysing is the head of the government of Graz from Jun, 1914 to Dec, 1917. 
 Franz Hasiba is the head of the government of Graz from Mar, 1983 to Jan, 1985. 
 Gustav Scherbaum is the head of the government of Graz from Feb, 1960 to Apr, 1973. 
 Elke Kahr is the head of the government of Graz from Nov, 2021 to Dec, 2022. 
 Alfred Stingl is the head of the government of Graz from Jan, 1985 to Jan, 2003.

Answer:
Question:
Who was the head of Graz in Feb, 1998?

Context:
 Siegfried Nagl is the head of the government of Graz from Jan, 2003 to Nov, 2021. 
 Anton Unterrain von Meysing is the head of the government of Graz from Jun, 1914 to Dec, 1917. 
 Franz Hasiba is the head of the government of Graz from Mar, 1983 to Jan, 1985. 
 Gustav Scherbaum is the head of the government of Graz from Feb, 1960 to Apr, 1973. 
 Elke Kahr is the head of the government of Graz from Nov, 2021 to Dec, 2022. 
 Alfred Stingl is the head of the government of Graz from Jan, 1985 to Jan, 2003.

Answer:
user
Alfred Stingl
assistant
Question:
Who was the head of Graz in Feb, 1998?

Context:
 Siegfried Nagl is the head of the government of Graz from Jan, 2003 to Nov, 2021. 
 Anton Unterrain von Meysing is the head of the government of Graz from Jun, 1914 to Dec, 1917. 
 Franz Hasiba is the head of the government of Graz from Mar, 1983 to Jan, 1985. 
 Gustav Scherbaum is the head of the government of Graz from Feb, 1960 to Apr, 1973. 
 Elke Kahr is the head of the government of Graz from Nov, 2021 to Dec, 2022. 
 Alfred Stingl is the head of the government of Graz from Jan, 1985 to Jan, 2003.

Answer:
user
Franz Hasiba
Siegfried Nagl
Gustav Scherbaum
Elke Kahr
Anton Unterrain von Meysing
assistant
Question:
Who was the head of Graz in Feb, 1998?

Context:
 Siegfried Nagl is the head of the government of Graz from Jan, 2003 to Nov, 2021. 
 Anton Unterrain von Meysing is the head of the government of Graz from Jun, 1914 to Dec, 1917. 
 Franz Hasiba is the head of the government of Graz from Mar, 1983 to Jan, 1985. 
 Gustav Scherbaum is the head of the government of Graz from Feb, 1960 to Apr, 1973. 
 Elke Kahr is the head of the government of Graz from Nov, 2021 to Dec, 2022. 
 Alfred Stingl is the head of the government of Graz from Jan, 1985 to Jan, 2003.

Answer:
user
Alfred Stingl
assistant