Question:
Who was the head coach of the team FC Chornomorets Odesa in Aug, 2020?

Context:
 Oleksiy Antonov is the head coach of FC Chornomorets Odesa from Feb, 2021 to Jun, 2021. 
 Angel Chervenkov is the head coach of FC Chornomorets Odesa from Jun, 2018 to Sep, 2019. 
 Roman Hryhorchuk is the head coach of FC Chornomorets Odesa from Dec, 2021 to Dec, 2022. 
 Vitaliy Starovik is the head coach of FC Chornomorets Odesa from Sep, 2019 to Oct, 2019. 
 Ostap Markevych is the head coach of FC Chornomorets Odesa from Oct, 2019 to Apr, 2020. 
 Kostyantyn Frolov is the head coach of FC Chornomorets Odesa from Dec, 2017 to Jun, 2018. 
 Oleg Dulub is the head coach of FC Chornomorets Odesa from Sep, 2017 to Dec, 2017. 
 Serhiy Kovalets is the head coach of FC Chornomorets Odesa from May, 2020 to Feb, 2021.

Answer:
Question:
Who was the head coach of the team FC Chornomorets Odesa in Aug, 2020?

Context:
 Oleksiy Antonov is the head coach of FC Chornomorets Odesa from Feb, 2021 to Jun, 2021. 
 Angel Chervenkov is the head coach of FC Chornomorets Odesa from Jun, 2018 to Sep, 2019. 
 Roman Hryhorchuk is the head coach of FC Chornomorets Odesa from Dec, 2021 to Dec, 2022. 
 Vitaliy Starovik is the head coach of FC Chornomorets Odesa from Sep, 2019 to Oct, 2019. 
 Ostap Markevych is the head coach of FC Chornomorets Odesa from Oct, 2019 to Apr, 2020. 
 Kostyantyn Frolov is the head coach of FC Chornomorets Odesa from Dec, 2017 to Jun, 2018. 
 Oleg Dulub is the head coach of FC Chornomorets Odesa from Sep, 2017 to Dec, 2017. 
 Serhiy Kovalets is the head coach of FC Chornomorets Odesa from May, 2020 to Feb, 2021.

Answer:
user
Serhiy Kovalets
assistant
Question:
Who was the head coach of the team FC Chornomorets Odesa in Aug, 2020?

Context:
 Oleksiy Antonov is the head coach of FC Chornomorets Odesa from Feb, 2021 to Jun, 2021. 
 Angel Chervenkov is the head coach of FC Chornomorets Odesa from Jun, 2018 to Sep, 2019. 
 Roman Hryhorchuk is the head coach of FC Chornomorets Odesa from Dec, 2021 to Dec, 2022. 
 Vitaliy Starovik is the head coach of FC Chornomorets Odesa from Sep, 2019 to Oct, 2019. 
 Ostap Markevych is the head coach of FC Chornomorets Odesa from Oct, 2019 to Apr, 2020. 
 Kostyantyn Frolov is the head coach of FC Chornomorets Odesa from Dec, 2017 to Jun, 2018. 
 Oleg Dulub is the head coach of FC Chornomorets Odesa from Sep, 2017 to Dec, 2017. 
 Serhiy Kovalets is the head coach of FC Chornomorets Odesa from May, 2020 to Feb, 2021.

Answer:
user
Ostap Markevych
Kostyantyn Frolov
Oleg Dulub
Oleksiy Antonov
Angel Chervenkov
Roman Hryhorchuk
Vitaliy Starovik
assistant
Question:
Who was the head coach of the team FC Chornomorets Odesa in Aug, 2020?

Context:
 Oleksiy Antonov is the head coach of FC Chornomorets Odesa from Feb, 2021 to Jun, 2021. 
 Angel Chervenkov is the head coach of FC Chornomorets Odesa from Jun, 2018 to Sep, 2019. 
 Roman Hryhorchuk is the head coach of FC Chornomorets Odesa from Dec, 2021 to Dec, 2022. 
 Vitaliy Starovik is the head coach of FC Chornomorets Odesa from Sep, 2019 to Oct, 2019. 
 Ostap Markevych is the head coach of FC Chornomorets Odesa from Oct, 2019 to Apr, 2020. 
 Kostyantyn Frolov is the head coach of FC Chornomorets Odesa from Dec, 2017 to Jun, 2018. 
 Oleg Dulub is the head coach of FC Chornomorets Odesa from Sep, 2017 to Dec, 2017. 
 Serhiy Kovalets is the head coach of FC Chornomorets Odesa from May, 2020 to Feb, 2021.

Answer:
user
Serhiy Kovalets
assistant