Question:
Who was the head of Salzburg in Aug, 2005?

Context:
 Harald Preuner is the head of the government of Salzburg from Sep, 2017 to Dec, 2022. 
 Heinz Schaden is the head of the government of Salzburg from Apr, 1999 to Sep, 2017. 
 Alfred Bäck is the head of the government of Salzburg from Jan, 1957 to Jan, 1970. 
 Anton Neumayr is the head of the government of Salzburg from Jan, 1946 to Jan, 1951.

Answer:
Question:
Who was the head of Salzburg in Aug, 2005?

Context:
 Harald Preuner is the head of the government of Salzburg from Sep, 2017 to Dec, 2022. 
 Heinz Schaden is the head of the government of Salzburg from Apr, 1999 to Sep, 2017. 
 Alfred Bäck is the head of the government of Salzburg from Jan, 1957 to Jan, 1970. 
 Anton Neumayr is the head of the government of Salzburg from Jan, 1946 to Jan, 1951.

Answer:
user
Heinz Schaden
assistant
Question:
Who was the head of Salzburg in Aug, 2005?

Context:
 Harald Preuner is the head of the government of Salzburg from Sep, 2017 to Dec, 2022. 
 Heinz Schaden is the head of the government of Salzburg from Apr, 1999 to Sep, 2017. 
 Alfred Bäck is the head of the government of Salzburg from Jan, 1957 to Jan, 1970. 
 Anton Neumayr is the head of the government of Salzburg from Jan, 1946 to Jan, 1951.

Answer:
user
Alfred Bäck
Harald Preuner
Anton Neumayr
assistant
Question:
Who was the head of Salzburg in Aug, 2005?

Context:
 Harald Preuner is the head of the government of Salzburg from Sep, 2017 to Dec, 2022. 
 Heinz Schaden is the head of the government of Salzburg from Apr, 1999 to Sep, 2017. 
 Alfred Bäck is the head of the government of Salzburg from Jan, 1957 to Jan, 1970. 
 Anton Neumayr is the head of the government of Salzburg from Jan, 1946 to Jan, 1951.

Answer:
user
Heinz Schaden
assistant