Question:
Who was the head coach of the team Gabala FC in Dec, 2015?

Context:
 Sənan Qurbanov is the head coach of Gabala FC from May, 2018 to Aug, 2019. 
 Roman Hryhorchuk is the head coach of Gabala FC from Dec, 2014 to May, 2018. 
 Elmar Bakhshiev is the head coach of Gabala FC from Aug, 2020 to Dec, 2022.

Answer:
Question:
Who was the head coach of the team Gabala FC in Dec, 2015?

Context:
 Sənan Qurbanov is the head coach of Gabala FC from May, 2018 to Aug, 2019. 
 Roman Hryhorchuk is the head coach of Gabala FC from Dec, 2014 to May, 2018. 
 Elmar Bakhshiev is the head coach of Gabala FC from Aug, 2020 to Dec, 2022.

Answer:
user
Roman Hryhorchuk
assistant
Question:
Who was the head coach of the team Gabala FC in Dec, 2015?

Context:
 Sənan Qurbanov is the head coach of Gabala FC from May, 2018 to Aug, 2019. 
 Roman Hryhorchuk is the head coach of Gabala FC from Dec, 2014 to May, 2018. 
 Elmar Bakhshiev is the head coach of Gabala FC from Aug, 2020 to Dec, 2022.

Answer:
user
Sənan Qurbanov
Elmar Bakhshiev
assistant
Question:
Who was the head coach of the team Gabala FC in Dec, 2015?

Context:
 Sənan Qurbanov is the head coach of Gabala FC from May, 2018 to Aug, 2019. 
 Roman Hryhorchuk is the head coach of Gabala FC from Dec, 2014 to May, 2018. 
 Elmar Bakhshiev is the head coach of Gabala FC from Aug, 2020 to Dec, 2022.

Answer:
user
Roman Hryhorchuk
assistant