Question:
Who was the head coach of the team FC Viktoria Köln in Sep, 2011?

Context:
 Tomasz Kaczmarek is the head coach of FC Viktoria Köln from Jan, 2015 to Jun, 2016. 
 Jürgen Kohler is the head coach of FC Viktoria Köln from May, 2019 to May, 2019. 
 Ralf Außem is the head coach of FC Viktoria Köln from Jan, 2013 to May, 2013. 
 Marco Antwerpen is the head coach of FC Viktoria Köln from Jul, 2016 to Dec, 2017. 
 Heiko Scholz is the head coach of FC Viktoria Köln from Jul, 2011 to Nov, 2012. 
 Claus-Dieter Wollitz is the head coach of FC Viktoria Köln from Jun, 2013 to Dec, 2014. 
 Pavel Dochev is the head coach of FC Viktoria Köln from Jun, 2019 to Jan, 2021. 
 Wolfgang Jerat is the head coach of FC Viktoria Köln from Nov, 2012 to Jan, 2013. 
 Franz Wunderlich is the head coach of FC Viktoria Köln from May, 2013 to May, 2013. 
 Patrick Glöckner is the head coach of FC Viktoria Köln from Jul, 2018 to May, 2019.

Answer:
Question:
Who was the head coach of the team FC Viktoria Köln in Sep, 2011?

Context:
 Tomasz Kaczmarek is the head coach of FC Viktoria Köln from Jan, 2015 to Jun, 2016. 
 Jürgen Kohler is the head coach of FC Viktoria Köln from May, 2019 to May, 2019. 
 Ralf Außem is the head coach of FC Viktoria Köln from Jan, 2013 to May, 2013. 
 Marco Antwerpen is the head coach of FC Viktoria Köln from Jul, 2016 to Dec, 2017. 
 Heiko Scholz is the head coach of FC Viktoria Köln from Jul, 2011 to Nov, 2012. 
 Claus-Dieter Wollitz is the head coach of FC Viktoria Köln from Jun, 2013 to Dec, 2014. 
 Pavel Dochev is the head coach of FC Viktoria Köln from Jun, 2019 to Jan, 2021. 
 Wolfgang Jerat is the head coach of FC Viktoria Köln from Nov, 2012 to Jan, 2013. 
 Franz Wunderlich is the head coach of FC Viktoria Köln from May, 2013 to May, 2013. 
 Patrick Glöckner is the head coach of FC Viktoria Köln from Jul, 2018 to May, 2019.

Answer:
user
Heiko Scholz
assistant
Question:
Who was the head coach of the team FC Viktoria Köln in Sep, 2011?

Context:
 Tomasz Kaczmarek is the head coach of FC Viktoria Köln from Jan, 2015 to Jun, 2016. 
 Jürgen Kohler is the head coach of FC Viktoria Köln from May, 2019 to May, 2019. 
 Ralf Außem is the head coach of FC Viktoria Köln from Jan, 2013 to May, 2013. 
 Marco Antwerpen is the head coach of FC Viktoria Köln from Jul, 2016 to Dec, 2017. 
 Heiko Scholz is the head coach of FC Viktoria Köln from Jul, 2011 to Nov, 2012. 
 Claus-Dieter Wollitz is the head coach of FC Viktoria Köln from Jun, 2013 to Dec, 2014. 
 Pavel Dochev is the head coach of FC Viktoria Köln from Jun, 2019 to Jan, 2021. 
 Wolfgang Jerat is the head coach of FC Viktoria Köln from Nov, 2012 to Jan, 2013. 
 Franz Wunderlich is the head coach of FC Viktoria Köln from May, 2013 to May, 2013. 
 Patrick Glöckner is the head coach of FC Viktoria Köln from Jul, 2018 to May, 2019.

Answer:
user
Marco Antwerpen
Patrick Glöckner
Pavel Dochev
Wolfgang Jerat
Claus-Dieter Wollitz
Ralf Außem
Franz Wunderlich
Jürgen Kohler
Tomasz Kaczmarek
assistant
Question:
Who was the head coach of the team FC Viktoria Köln in Sep, 2011?

Context:
 Tomasz Kaczmarek is the head coach of FC Viktoria Köln from Jan, 2015 to Jun, 2016. 
 Jürgen Kohler is the head coach of FC Viktoria Köln from May, 2019 to May, 2019. 
 Ralf Außem is the head coach of FC Viktoria Köln from Jan, 2013 to May, 2013. 
 Marco Antwerpen is the head coach of FC Viktoria Köln from Jul, 2016 to Dec, 2017. 
 Heiko Scholz is the head coach of FC Viktoria Köln from Jul, 2011 to Nov, 2012. 
 Claus-Dieter Wollitz is the head coach of FC Viktoria Köln from Jun, 2013 to Dec, 2014. 
 Pavel Dochev is the head coach of FC Viktoria Köln from Jun, 2019 to Jan, 2021. 
 Wolfgang Jerat is the head coach of FC Viktoria Köln from Nov, 2012 to Jan, 2013. 
 Franz Wunderlich is the head coach of FC Viktoria Köln from May, 2013 to May, 2013. 
 Patrick Glöckner is the head coach of FC Viktoria Köln from Jul, 2018 to May, 2019.

Answer:
user
Heiko Scholz
assistant