Question:
Who was the head coach of the team Steaua Bucharest in Oct, 2017?

Context:
 Marius Lăcătuș is the head coach of Steaua Bucharest from Jun, 2018 to Jun, 2019. 
 Daniel Oprița is the head coach of Steaua Bucharest from Jul, 2019 to Dec, 2022. 
 Ion Ion is the head coach of Steaua Bucharest from Jun, 2017 to Jun, 2018.

Answer:
Question:
Who was the head coach of the team Steaua Bucharest in Oct, 2017?

Context:
 Marius Lăcătuș is the head coach of Steaua Bucharest from Jun, 2018 to Jun, 2019. 
 Daniel Oprița is the head coach of Steaua Bucharest from Jul, 2019 to Dec, 2022. 
 Ion Ion is the head coach of Steaua Bucharest from Jun, 2017 to Jun, 2018.

Answer:
user
Ion Ion
assistant
Question:
Who was the head coach of the team Steaua Bucharest in Oct, 2017?

Context:
 Marius Lăcătuș is the head coach of Steaua Bucharest from Jun, 2018 to Jun, 2019. 
 Daniel Oprița is the head coach of Steaua Bucharest from Jul, 2019 to Dec, 2022. 
 Ion Ion is the head coach of Steaua Bucharest from Jun, 2017 to Jun, 2018.

Answer:
user
Daniel Oprița
Marius Lăcătuș
assistant
Question:
Who was the head coach of the team Steaua Bucharest in Oct, 2017?

Context:
 Marius Lăcătuș is the head coach of Steaua Bucharest from Jun, 2018 to Jun, 2019. 
 Daniel Oprița is the head coach of Steaua Bucharest from Jul, 2019 to Dec, 2022. 
 Ion Ion is the head coach of Steaua Bucharest from Jun, 2017 to Jun, 2018.

Answer:
user
Ion Ion
assistant