Question:
Who was the head of Samara in Nov, 2015?

Context:
 Oleg Fursov is the head of the government of Samara from Oct, 2015 to Oct, 2017. 
 Lapushkina Elena Vladimirovna is the head of the government of Samara from Dec, 2017 to Dec, 2022. 
 Dmitry Azarov is the head of the government of Samara from Oct, 2010 to Oct, 2014. 
 Aleksandr Fetisov is the head of the government of Samara from Nov, 2014 to Sep, 2015.

Answer:
Question:
Who was the head of Samara in Nov, 2015?

Context:
 Oleg Fursov is the head of the government of Samara from Oct, 2015 to Oct, 2017. 
 Lapushkina Elena Vladimirovna is the head of the government of Samara from Dec, 2017 to Dec, 2022. 
 Dmitry Azarov is the head of the government of Samara from Oct, 2010 to Oct, 2014. 
 Aleksandr Fetisov is the head of the government of Samara from Nov, 2014 to Sep, 2015.

Answer:
user
Oleg Fursov
assistant
Question:
Who was the head of Samara in Nov, 2015?

Context:
 Oleg Fursov is the head of the government of Samara from Oct, 2015 to Oct, 2017. 
 Lapushkina Elena Vladimirovna is the head of the government of Samara from Dec, 2017 to Dec, 2022. 
 Dmitry Azarov is the head of the government of Samara from Oct, 2010 to Oct, 2014. 
 Aleksandr Fetisov is the head of the government of Samara from Nov, 2014 to Sep, 2015.

Answer:
user
Aleksandr Fetisov
Dmitry Azarov
Lapushkina Elena Vladimirovna
assistant
Question:
Who was the head of Samara in Nov, 2015?

Context:
 Oleg Fursov is the head of the government of Samara from Oct, 2015 to Oct, 2017. 
 Lapushkina Elena Vladimirovna is the head of the government of Samara from Dec, 2017 to Dec, 2022. 
 Dmitry Azarov is the head of the government of Samara from Oct, 2010 to Oct, 2014. 
 Aleksandr Fetisov is the head of the government of Samara from Nov, 2014 to Sep, 2015.

Answer:
user
Oleg Fursov
assistant