Question:
Who was the head of Lübeck in Jun, 2016?

Context:
 Max Wartemann is the head of the government of Lübeck from Jan, 1959 to Jan, 1970. 
 Jan Lindenau is the head of the government of Lübeck from May, 2018 to Dec, 2022. 
 Walther Böttcher is the head of the government of Lübeck from Jan, 1956 to Jan, 1959. 
 Robert Knüppel is the head of the government of Lübeck from Jan, 1976 to Jan, 1988. 
 Bernd Saxe is the head of the government of Lübeck from Jan, 2000 to Jan, 2018. 
 Werner Kock is the head of the government of Lübeck from Jan, 1970 to Jan, 1976. 
 Michael Bouteiller is the head of the government of Lübeck from Jan, 1988 to Jan, 2000. 
 Emil Helms is the head of the government of Lübeck from Jan, 1946 to Jan, 1950. 
 Otto Passarge is the head of the government of Lübeck from Jan, 1950 to Jan, 1956.

Answer:
Question:
Who was the head of Lübeck in Jun, 2016?

Context:
 Max Wartemann is the head of the government of Lübeck from Jan, 1959 to Jan, 1970. 
 Jan Lindenau is the head of the government of Lübeck from May, 2018 to Dec, 2022. 
 Walther Böttcher is the head of the government of Lübeck from Jan, 1956 to Jan, 1959. 
 Robert Knüppel is the head of the government of Lübeck from Jan, 1976 to Jan, 1988. 
 Bernd Saxe is the head of the government of Lübeck from Jan, 2000 to Jan, 2018. 
 Werner Kock is the head of the government of Lübeck from Jan, 1970 to Jan, 1976. 
 Michael Bouteiller is the head of the government of Lübeck from Jan, 1988 to Jan, 2000. 
 Emil Helms is the head of the government of Lübeck from Jan, 1946 to Jan, 1950. 
 Otto Passarge is the head of the government of Lübeck from Jan, 1950 to Jan, 1956.

Answer:
user
Bernd Saxe
assistant
Question:
Who was the head of Lübeck in Jun, 2016?

Context:
 Max Wartemann is the head of the government of Lübeck from Jan, 1959 to Jan, 1970. 
 Jan Lindenau is the head of the government of Lübeck from May, 2018 to Dec, 2022. 
 Walther Böttcher is the head of the government of Lübeck from Jan, 1956 to Jan, 1959. 
 Robert Knüppel is the head of the government of Lübeck from Jan, 1976 to Jan, 1988. 
 Bernd Saxe is the head of the government of Lübeck from Jan, 2000 to Jan, 2018. 
 Werner Kock is the head of the government of Lübeck from Jan, 1970 to Jan, 1976. 
 Michael Bouteiller is the head of the government of Lübeck from Jan, 1988 to Jan, 2000. 
 Emil Helms is the head of the government of Lübeck from Jan, 1946 to Jan, 1950. 
 Otto Passarge is the head of the government of Lübeck from Jan, 1950 to Jan, 1956.

Answer:
user
Max Wartemann
Emil Helms
Robert Knüppel
Michael Bouteiller
Otto Passarge
Jan Lindenau
Walther Böttcher
Werner Kock
assistant
Question:
Who was the head of Lübeck in Jun, 2016?

Context:
 Max Wartemann is the head of the government of Lübeck from Jan, 1959 to Jan, 1970. 
 Jan Lindenau is the head of the government of Lübeck from May, 2018 to Dec, 2022. 
 Walther Böttcher is the head of the government of Lübeck from Jan, 1956 to Jan, 1959. 
 Robert Knüppel is the head of the government of Lübeck from Jan, 1976 to Jan, 1988. 
 Bernd Saxe is the head of the government of Lübeck from Jan, 2000 to Jan, 2018. 
 Werner Kock is the head of the government of Lübeck from Jan, 1970 to Jan, 1976. 
 Michael Bouteiller is the head of the government of Lübeck from Jan, 1988 to Jan, 2000. 
 Emil Helms is the head of the government of Lübeck from Jan, 1946 to Jan, 1950. 
 Otto Passarge is the head of the government of Lübeck from Jan, 1950 to Jan, 1956.

Answer:
user
Bernd Saxe
assistant