Question:
Who was the head coach of the team Arminia Bielefeld in Dec, 2017?

Context:
 Uwe Neuhaus is the head coach of Arminia Bielefeld from Dec, 2018 to Mar, 2021. 
 Jeff Saibene is the head coach of Arminia Bielefeld from Mar, 2017 to Dec, 2018. 
 Daniel Scherning is the head coach of Arminia Bielefeld from Aug, 2022 to Dec, 2022.

Answer:
Question:
Who was the head coach of the team Arminia Bielefeld in Dec, 2017?

Context:
 Uwe Neuhaus is the head coach of Arminia Bielefeld from Dec, 2018 to Mar, 2021. 
 Jeff Saibene is the head coach of Arminia Bielefeld from Mar, 2017 to Dec, 2018. 
 Daniel Scherning is the head coach of Arminia Bielefeld from Aug, 2022 to Dec, 2022.

Answer:
user
Jeff Saibene
assistant
Question:
Who was the head coach of the team Arminia Bielefeld in Dec, 2017?

Context:
 Uwe Neuhaus is the head coach of Arminia Bielefeld from Dec, 2018 to Mar, 2021. 
 Jeff Saibene is the head coach of Arminia Bielefeld from Mar, 2017 to Dec, 2018. 
 Daniel Scherning is the head coach of Arminia Bielefeld from Aug, 2022 to Dec, 2022.

Answer:
user
Daniel Scherning
Uwe Neuhaus
assistant
Question:
Who was the head coach of the team Arminia Bielefeld in Dec, 2017?

Context:
 Uwe Neuhaus is the head coach of Arminia Bielefeld from Dec, 2018 to Mar, 2021. 
 Jeff Saibene is the head coach of Arminia Bielefeld from Mar, 2017 to Dec, 2018. 
 Daniel Scherning is the head coach of Arminia Bielefeld from Aug, 2022 to Dec, 2022.

Answer:
user
Jeff Saibene
assistant