Question:
Who was the head of France in May, 2019?

Context:
 Jean-Marc Ayrault is the head of the government of France from May, 2012 to Mar, 2014. 
 François Fillon is the head of the government of France from May, 2007 to May, 2012. 
 Élisabeth Borne is the head of the government of France from May, 2022 to Dec, 2022. 
 Manuel Valls is the head of the government of France from Mar, 2014 to Dec, 2016. 
 Bernard Cazeneuve is the head of the government of France from Dec, 2016 to May, 2017. 
 Édouard Philippe is the head of the government of France from May, 2017 to Jul, 2020. 
 Jean Castex is the head of the government of France from Jul, 2020 to May, 2022.

Answer:
Question:
Who was the head of France in May, 2019?

Context:
 Jean-Marc Ayrault is the head of the government of France from May, 2012 to Mar, 2014. 
 François Fillon is the head of the government of France from May, 2007 to May, 2012. 
 Élisabeth Borne is the head of the government of France from May, 2022 to Dec, 2022. 
 Manuel Valls is the head of the government of France from Mar, 2014 to Dec, 2016. 
 Bernard Cazeneuve is the head of the government of France from Dec, 2016 to May, 2017. 
 Édouard Philippe is the head of the government of France from May, 2017 to Jul, 2020. 
 Jean Castex is the head of the government of France from Jul, 2020 to May, 2022.

Answer:
user
Édouard Philippe
assistant
Question:
Who was the head of France in May, 2019?

Context:
 Jean-Marc Ayrault is the head of the government of France from May, 2012 to Mar, 2014. 
 François Fillon is the head of the government of France from May, 2007 to May, 2012. 
 Élisabeth Borne is the head of the government of France from May, 2022 to Dec, 2022. 
 Manuel Valls is the head of the government of France from Mar, 2014 to Dec, 2016. 
 Bernard Cazeneuve is the head of the government of France from Dec, 2016 to May, 2017. 
 Édouard Philippe is the head of the government of France from May, 2017 to Jul, 2020. 
 Jean Castex is the head of the government of France from Jul, 2020 to May, 2022.

Answer:
user
Manuel Valls
Jean-Marc Ayrault
Élisabeth Borne
Bernard Cazeneuve
Jean Castex
François Fillon
assistant
Question:
Who was the head of France in May, 2019?

Context:
 Jean-Marc Ayrault is the head of the government of France from May, 2012 to Mar, 2014. 
 François Fillon is the head of the government of France from May, 2007 to May, 2012. 
 Élisabeth Borne is the head of the government of France from May, 2022 to Dec, 2022. 
 Manuel Valls is the head of the government of France from Mar, 2014 to Dec, 2016. 
 Bernard Cazeneuve is the head of the government of France from Dec, 2016 to May, 2017. 
 Édouard Philippe is the head of the government of France from May, 2017 to Jul, 2020. 
 Jean Castex is the head of the government of France from Jul, 2020 to May, 2022.

Answer:
user
Édouard Philippe
assistant