Question:
Who was the head of Chailly-sur-Armançon in Jul, 2011?

Context:
 Didier Levy is the head of the government of Chailly-sur-Armançon from Jan, 2008 to Jan, 2020. 
 Bernard Chalon is the head of the government of Chailly-sur-Armançon from Jan, 2020 to Dec, 2022. 
 François Patriat is the head of the government of Chailly-sur-Armançon from Jan, 1989 to Jan, 2001.

Answer:
Question:
Who was the head of Chailly-sur-Armançon in Jul, 2011?

Context:
 Didier Levy is the head of the government of Chailly-sur-Armançon from Jan, 2008 to Jan, 2020. 
 Bernard Chalon is the head of the government of Chailly-sur-Armançon from Jan, 2020 to Dec, 2022. 
 François Patriat is the head of the government of Chailly-sur-Armançon from Jan, 1989 to Jan, 2001.

Answer:
user
Didier Levy
assistant
Question:
Who was the head of Chailly-sur-Armançon in Jul, 2011?

Context:
 Didier Levy is the head of the government of Chailly-sur-Armançon from Jan, 2008 to Jan, 2020. 
 Bernard Chalon is the head of the government of Chailly-sur-Armançon from Jan, 2020 to Dec, 2022. 
 François Patriat is the head of the government of Chailly-sur-Armançon from Jan, 1989 to Jan, 2001.

Answer:
user
Bernard Chalon
François Patriat
assistant
Question:
Who was the head of Chailly-sur-Armançon in Jul, 2011?

Context:
 Didier Levy is the head of the government of Chailly-sur-Armançon from Jan, 2008 to Jan, 2020. 
 Bernard Chalon is the head of the government of Chailly-sur-Armançon from Jan, 2020 to Dec, 2022. 
 François Patriat is the head of the government of Chailly-sur-Armançon from Jan, 1989 to Jan, 2001.

Answer:
user
Didier Levy
assistant