Question:
Who was the head of Ingolstadt in May, 1958?

Context:
 Peter Schnell is the head of the government of Ingolstadt from Jan, 1972 to Jan, 2002. 
 Christian Lösel is the head of the government of Ingolstadt from Jan, 2014 to Dec, 2022. 
 Otto Stinglwagner is the head of the government of Ingolstadt from Jan, 1966 to Jan, 1972. 
 Josef Listl is the head of the government of Ingolstadt from Jan, 1956 to Jan, 1966.

Answer:
Question:
Who was the head of Ingolstadt in May, 1958?

Context:
 Peter Schnell is the head of the government of Ingolstadt from Jan, 1972 to Jan, 2002. 
 Christian Lösel is the head of the government of Ingolstadt from Jan, 2014 to Dec, 2022. 
 Otto Stinglwagner is the head of the government of Ingolstadt from Jan, 1966 to Jan, 1972. 
 Josef Listl is the head of the government of Ingolstadt from Jan, 1956 to Jan, 1966.

Answer:
user
Josef Listl
assistant
Question:
Who was the head of Ingolstadt in May, 1958?

Context:
 Peter Schnell is the head of the government of Ingolstadt from Jan, 1972 to Jan, 2002. 
 Christian Lösel is the head of the government of Ingolstadt from Jan, 2014 to Dec, 2022. 
 Otto Stinglwagner is the head of the government of Ingolstadt from Jan, 1966 to Jan, 1972. 
 Josef Listl is the head of the government of Ingolstadt from Jan, 1956 to Jan, 1966.

Answer:
user
Otto Stinglwagner
Christian Lösel
Peter Schnell
assistant
Question:
Who was the head of Ingolstadt in May, 1958?

Context:
 Peter Schnell is the head of the government of Ingolstadt from Jan, 1972 to Jan, 2002. 
 Christian Lösel is the head of the government of Ingolstadt from Jan, 2014 to Dec, 2022. 
 Otto Stinglwagner is the head of the government of Ingolstadt from Jan, 1966 to Jan, 1972. 
 Josef Listl is the head of the government of Ingolstadt from Jan, 1956 to Jan, 1966.

Answer:
user
Josef Listl
assistant