Question:
Who was the head of Graz in Oct, 1967?

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

Answer:
Question:
Who was the head of Graz in Oct, 1967?

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

Answer:
user
Gustav Scherbaum
assistant
Question:
Who was the head of Graz in Oct, 1967?

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

Answer:
user
Franz Hasiba
Siegfried Nagl
Alfred Stingl
Elke Kahr
Anton Unterrain von Meysing
assistant
Question:
Who was the head of Graz in Oct, 1967?

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

Answer:
user
Gustav Scherbaum
assistant