Question:
Who was the head of Mainz in May, 2022?

Context:
 Hermann-Hartmut Weyel is the head of the government of Mainz from Jan, 1987 to Jan, 1997. 
 Günter Beck is the head of the government of Mainz from Jan, 2012 to Apr, 2012. 
 Jockel Fuchs is the head of the government of Mainz from Jan, 1965 to Jan, 1987. 
 Michael Ebling is the head of the government of Mainz from Apr, 2012 to Dec, 2022. 
 Jens Beutel is the head of the government of Mainz from Jan, 1997 to Dec, 2011. 
 Franz Stein is the head of the government of Mainz from Jan, 1949 to Jan, 1965.

Answer:
Question:
Who was the head of Mainz in May, 2022?

Context:
 Hermann-Hartmut Weyel is the head of the government of Mainz from Jan, 1987 to Jan, 1997. 
 Günter Beck is the head of the government of Mainz from Jan, 2012 to Apr, 2012. 
 Jockel Fuchs is the head of the government of Mainz from Jan, 1965 to Jan, 1987. 
 Michael Ebling is the head of the government of Mainz from Apr, 2012 to Dec, 2022. 
 Jens Beutel is the head of the government of Mainz from Jan, 1997 to Dec, 2011. 
 Franz Stein is the head of the government of Mainz from Jan, 1949 to Jan, 1965.

Answer:
user
Michael Ebling
assistant
Question:
Who was the head of Mainz in May, 2022?

Context:
 Hermann-Hartmut Weyel is the head of the government of Mainz from Jan, 1987 to Jan, 1997. 
 Günter Beck is the head of the government of Mainz from Jan, 2012 to Apr, 2012. 
 Jockel Fuchs is the head of the government of Mainz from Jan, 1965 to Jan, 1987. 
 Michael Ebling is the head of the government of Mainz from Apr, 2012 to Dec, 2022. 
 Jens Beutel is the head of the government of Mainz from Jan, 1997 to Dec, 2011. 
 Franz Stein is the head of the government of Mainz from Jan, 1949 to Jan, 1965.

Answer:
user
Hermann-Hartmut Weyel
Jockel Fuchs
Günter Beck
Franz Stein
Jens Beutel
assistant
Question:
Who was the head of Mainz in May, 2022?

Context:
 Hermann-Hartmut Weyel is the head of the government of Mainz from Jan, 1987 to Jan, 1997. 
 Günter Beck is the head of the government of Mainz from Jan, 2012 to Apr, 2012. 
 Jockel Fuchs is the head of the government of Mainz from Jan, 1965 to Jan, 1987. 
 Michael Ebling is the head of the government of Mainz from Apr, 2012 to Dec, 2022. 
 Jens Beutel is the head of the government of Mainz from Jan, 1997 to Dec, 2011. 
 Franz Stein is the head of the government of Mainz from Jan, 1949 to Jan, 1965.

Answer:
user
Michael Ebling
assistant