Question:
Who was the head of Manitoba in Oct, 2017?

Context:
 Heather Stefanson is the head of the government of Manitoba from Nov, 2021 to Dec, 2022. 
 Kelvin Goertzen is the head of the government of Manitoba from Sep, 2021 to Nov, 2021. 
 Brian Pallister is the head of the government of Manitoba from May, 2016 to Sep, 2021. 
 Greg Selinger is the head of the government of Manitoba from Oct, 2009 to May, 2016.

Answer:
Question:
Who was the head of Manitoba in Oct, 2017?

Context:
 Heather Stefanson is the head of the government of Manitoba from Nov, 2021 to Dec, 2022. 
 Kelvin Goertzen is the head of the government of Manitoba from Sep, 2021 to Nov, 2021. 
 Brian Pallister is the head of the government of Manitoba from May, 2016 to Sep, 2021. 
 Greg Selinger is the head of the government of Manitoba from Oct, 2009 to May, 2016.

Answer:
user
Brian Pallister
assistant
Question:
Who was the head of Manitoba in Oct, 2017?

Context:
 Heather Stefanson is the head of the government of Manitoba from Nov, 2021 to Dec, 2022. 
 Kelvin Goertzen is the head of the government of Manitoba from Sep, 2021 to Nov, 2021. 
 Brian Pallister is the head of the government of Manitoba from May, 2016 to Sep, 2021. 
 Greg Selinger is the head of the government of Manitoba from Oct, 2009 to May, 2016.

Answer:
user
Kelvin Goertzen
Heather Stefanson
Greg Selinger
assistant
Question:
Who was the head of Manitoba in Oct, 2017?

Context:
 Heather Stefanson is the head of the government of Manitoba from Nov, 2021 to Dec, 2022. 
 Kelvin Goertzen is the head of the government of Manitoba from Sep, 2021 to Nov, 2021. 
 Brian Pallister is the head of the government of Manitoba from May, 2016 to Sep, 2021. 
 Greg Selinger is the head of the government of Manitoba from Oct, 2009 to May, 2016.

Answer:
user
Brian Pallister
assistant