Question:
Who was the head of Saint-Étienne Métropole in Nov, 2013?

Context:
 Gaël Perdriau is the head of the government of Saint-Étienne Métropole from Apr, 2014 to Dec, 2022. 
 Michel Thiollière is the head of the government of Saint-Étienne Métropole from Jan, 2001 to Apr, 2008. 
 Maurice Vincent is the head of the government of Saint-Étienne Métropole from Apr, 2008 to Apr, 2014.

Answer:
Question:
Who was the head of Saint-Étienne Métropole in Nov, 2013?

Context:
 Gaël Perdriau is the head of the government of Saint-Étienne Métropole from Apr, 2014 to Dec, 2022. 
 Michel Thiollière is the head of the government of Saint-Étienne Métropole from Jan, 2001 to Apr, 2008. 
 Maurice Vincent is the head of the government of Saint-Étienne Métropole from Apr, 2008 to Apr, 2014.

Answer:
user
Maurice Vincent
assistant
Question:
Who was the head of Saint-Étienne Métropole in Nov, 2013?

Context:
 Gaël Perdriau is the head of the government of Saint-Étienne Métropole from Apr, 2014 to Dec, 2022. 
 Michel Thiollière is the head of the government of Saint-Étienne Métropole from Jan, 2001 to Apr, 2008. 
 Maurice Vincent is the head of the government of Saint-Étienne Métropole from Apr, 2008 to Apr, 2014.

Answer:
user
Michel Thiollière
Gaël Perdriau
assistant
Question:
Who was the head of Saint-Étienne Métropole in Nov, 2013?

Context:
 Gaël Perdriau is the head of the government of Saint-Étienne Métropole from Apr, 2014 to Dec, 2022. 
 Michel Thiollière is the head of the government of Saint-Étienne Métropole from Jan, 2001 to Apr, 2008. 
 Maurice Vincent is the head of the government of Saint-Étienne Métropole from Apr, 2008 to Apr, 2014.

Answer:
user
Maurice Vincent
assistant