Question:
Who was the head coach of the team POFC Botev Vratsa in Sep, 2019?

Context:
 Sasho Angelov is the head coach of POFC Botev Vratsa from Nov, 2016 to Nov, 2019. 
 Rosen Kirilov is the head coach of POFC Botev Vratsa from Jun, 2022 to Dec, 2022. 
 Antoni Zdravkov is the head coach of POFC Botev Vratsa from Nov, 2019 to Mar, 2021.

Answer:
Question:
Who was the head coach of the team POFC Botev Vratsa in Sep, 2019?

Context:
 Sasho Angelov is the head coach of POFC Botev Vratsa from Nov, 2016 to Nov, 2019. 
 Rosen Kirilov is the head coach of POFC Botev Vratsa from Jun, 2022 to Dec, 2022. 
 Antoni Zdravkov is the head coach of POFC Botev Vratsa from Nov, 2019 to Mar, 2021.

Answer:
user
Sasho Angelov
assistant
Question:
Who was the head coach of the team POFC Botev Vratsa in Sep, 2019?

Context:
 Sasho Angelov is the head coach of POFC Botev Vratsa from Nov, 2016 to Nov, 2019. 
 Rosen Kirilov is the head coach of POFC Botev Vratsa from Jun, 2022 to Dec, 2022. 
 Antoni Zdravkov is the head coach of POFC Botev Vratsa from Nov, 2019 to Mar, 2021.

Answer:
user
Antoni Zdravkov
Rosen Kirilov
assistant
Question:
Who was the head coach of the team POFC Botev Vratsa in Sep, 2019?

Context:
 Sasho Angelov is the head coach of POFC Botev Vratsa from Nov, 2016 to Nov, 2019. 
 Rosen Kirilov is the head coach of POFC Botev Vratsa from Jun, 2022 to Dec, 2022. 
 Antoni Zdravkov is the head coach of POFC Botev Vratsa from Nov, 2019 to Mar, 2021.

Answer:
user
Sasho Angelov
assistant