Question:
Who was the head coach of the team FC Baník Ostrava in Apr, 2021?

Context:
 Luboš Kozel is the head coach of FC Baník Ostrava from Jan, 2020 to Feb, 2021. 
 Pavel Hapal is the head coach of FC Baník Ostrava from Oct, 2022 to Dec, 2022. 
 Tomáš Galásek is the head coach of FC Baník Ostrava from Apr, 2022 to May, 2022. 
 Ondřej Smetana is the head coach of FC Baník Ostrava from Feb, 2021 to Apr, 2022. 
 Bohumil Páník is the head coach of FC Baník Ostrava from Mar, 2018 to Dec, 2019. 
 Martin Pulpit is the head coach of FC Baník Ostrava from Oct, 2012 to May, 2013. 
 Pavel Vrba is the head coach of FC Baník Ostrava from May, 2022 to Oct, 2022.

Answer:
Question:
Who was the head coach of the team FC Baník Ostrava in Apr, 2021?

Context:
 Luboš Kozel is the head coach of FC Baník Ostrava from Jan, 2020 to Feb, 2021. 
 Pavel Hapal is the head coach of FC Baník Ostrava from Oct, 2022 to Dec, 2022. 
 Tomáš Galásek is the head coach of FC Baník Ostrava from Apr, 2022 to May, 2022. 
 Ondřej Smetana is the head coach of FC Baník Ostrava from Feb, 2021 to Apr, 2022. 
 Bohumil Páník is the head coach of FC Baník Ostrava from Mar, 2018 to Dec, 2019. 
 Martin Pulpit is the head coach of FC Baník Ostrava from Oct, 2012 to May, 2013. 
 Pavel Vrba is the head coach of FC Baník Ostrava from May, 2022 to Oct, 2022.

Answer:
user
Ondřej Smetana
assistant
Question:
Who was the head coach of the team FC Baník Ostrava in Apr, 2021?

Context:
 Luboš Kozel is the head coach of FC Baník Ostrava from Jan, 2020 to Feb, 2021. 
 Pavel Hapal is the head coach of FC Baník Ostrava from Oct, 2022 to Dec, 2022. 
 Tomáš Galásek is the head coach of FC Baník Ostrava from Apr, 2022 to May, 2022. 
 Ondřej Smetana is the head coach of FC Baník Ostrava from Feb, 2021 to Apr, 2022. 
 Bohumil Páník is the head coach of FC Baník Ostrava from Mar, 2018 to Dec, 2019. 
 Martin Pulpit is the head coach of FC Baník Ostrava from Oct, 2012 to May, 2013. 
 Pavel Vrba is the head coach of FC Baník Ostrava from May, 2022 to Oct, 2022.

Answer:
user
Pavel Vrba
Pavel Hapal
Bohumil Páník
Martin Pulpit
Luboš Kozel
Tomáš Galásek
assistant
Question:
Who was the head coach of the team FC Baník Ostrava in Apr, 2021?

Context:
 Luboš Kozel is the head coach of FC Baník Ostrava from Jan, 2020 to Feb, 2021. 
 Pavel Hapal is the head coach of FC Baník Ostrava from Oct, 2022 to Dec, 2022. 
 Tomáš Galásek is the head coach of FC Baník Ostrava from Apr, 2022 to May, 2022. 
 Ondřej Smetana is the head coach of FC Baník Ostrava from Feb, 2021 to Apr, 2022. 
 Bohumil Páník is the head coach of FC Baník Ostrava from Mar, 2018 to Dec, 2019. 
 Martin Pulpit is the head coach of FC Baník Ostrava from Oct, 2012 to May, 2013. 
 Pavel Vrba is the head coach of FC Baník Ostrava from May, 2022 to Oct, 2022.

Answer:
user
Ondřej Smetana
assistant