Question:
Who was the head coach of the team Wolfsberger AC in Apr, 2016?

Context:
 Robin Dutt is the head coach of Wolfsberger AC from Jun, 2021 to Dec, 2022. 
 Nenad Bjelica is the head coach of Wolfsberger AC from May, 2010 to Jun, 2013. 
 Ferdinand Feldhofer is the head coach of Wolfsberger AC from Dec, 2019 to Mar, 2021. 
 Heimo Pfeifenberger is the head coach of Wolfsberger AC from Nov, 2015 to Mar, 2018. 
 Christian Ilzer is the head coach of Wolfsberger AC from Jun, 2018 to Jun, 2019.

Answer:
Question:
Who was the head coach of the team Wolfsberger AC in Apr, 2016?

Context:
 Robin Dutt is the head coach of Wolfsberger AC from Jun, 2021 to Dec, 2022. 
 Nenad Bjelica is the head coach of Wolfsberger AC from May, 2010 to Jun, 2013. 
 Ferdinand Feldhofer is the head coach of Wolfsberger AC from Dec, 2019 to Mar, 2021. 
 Heimo Pfeifenberger is the head coach of Wolfsberger AC from Nov, 2015 to Mar, 2018. 
 Christian Ilzer is the head coach of Wolfsberger AC from Jun, 2018 to Jun, 2019.

Answer:
user
Heimo Pfeifenberger
assistant
Question:
Who was the head coach of the team Wolfsberger AC in Apr, 2016?

Context:
 Robin Dutt is the head coach of Wolfsberger AC from Jun, 2021 to Dec, 2022. 
 Nenad Bjelica is the head coach of Wolfsberger AC from May, 2010 to Jun, 2013. 
 Ferdinand Feldhofer is the head coach of Wolfsberger AC from Dec, 2019 to Mar, 2021. 
 Heimo Pfeifenberger is the head coach of Wolfsberger AC from Nov, 2015 to Mar, 2018. 
 Christian Ilzer is the head coach of Wolfsberger AC from Jun, 2018 to Jun, 2019.

Answer:
user
Ferdinand Feldhofer
Robin Dutt
Nenad Bjelica
Christian Ilzer
assistant
Question:
Who was the head coach of the team Wolfsberger AC in Apr, 2016?

Context:
 Robin Dutt is the head coach of Wolfsberger AC from Jun, 2021 to Dec, 2022. 
 Nenad Bjelica is the head coach of Wolfsberger AC from May, 2010 to Jun, 2013. 
 Ferdinand Feldhofer is the head coach of Wolfsberger AC from Dec, 2019 to Mar, 2021. 
 Heimo Pfeifenberger is the head coach of Wolfsberger AC from Nov, 2015 to Mar, 2018. 
 Christian Ilzer is the head coach of Wolfsberger AC from Jun, 2018 to Jun, 2019.

Answer:
user
Heimo Pfeifenberger
assistant