Question:
Which position did Mathias Cormann hold in Dec, 2018?

Context:
 Mathias Cormann holds the position of Leader of the Government in the Senate from Dec, 2017 to Oct, 2020. 
 Mathias Cormann holds the position of general secretary from Jun, 2021 to Dec, 2022. 
 Mathias Cormann holds the position of Minister for Finance of Australia from Sep, 2013 to Oct, 2020. 
 Mathias Cormann holds the position of Special Minister of State from Feb, 2016 to Jul, 2016. 
 Mathias Cormann holds the position of Member of the Australian Senate from Jun, 2007 to Nov, 2020.

Answer:
Question:
Which position did Mathias Cormann hold in Dec, 2018?

Context:
 Mathias Cormann holds the position of Leader of the Government in the Senate from Dec, 2017 to Oct, 2020. 
 Mathias Cormann holds the position of general secretary from Jun, 2021 to Dec, 2022. 
 Mathias Cormann holds the position of Minister for Finance of Australia from Sep, 2013 to Oct, 2020. 
 Mathias Cormann holds the position of Special Minister of State from Feb, 2016 to Jul, 2016. 
 Mathias Cormann holds the position of Member of the Australian Senate from Jun, 2007 to Nov, 2020.

Answer:
user
Leader of the Government in the Senate
assistant
Question:
Which position did Mathias Cormann hold in Dec, 2018?

Context:
 Mathias Cormann holds the position of Leader of the Government in the Senate from Dec, 2017 to Oct, 2020. 
 Mathias Cormann holds the position of general secretary from Jun, 2021 to Dec, 2022. 
 Mathias Cormann holds the position of Minister for Finance of Australia from Sep, 2013 to Oct, 2020. 
 Mathias Cormann holds the position of Special Minister of State from Feb, 2016 to Jul, 2016. 
 Mathias Cormann holds the position of Member of the Australian Senate from Jun, 2007 to Nov, 2020.

Answer:
user
Special Minister of State
general secretary
assistant
Question:
Which position did Mathias Cormann hold in Dec, 2018?

Context:
 Mathias Cormann holds the position of Leader of the Government in the Senate from Dec, 2017 to Oct, 2020. 
 Mathias Cormann holds the position of general secretary from Jun, 2021 to Dec, 2022. 
 Mathias Cormann holds the position of Minister for Finance of Australia from Sep, 2013 to Oct, 2020. 
 Mathias Cormann holds the position of Special Minister of State from Feb, 2016 to Jul, 2016. 
 Mathias Cormann holds the position of Member of the Australian Senate from Jun, 2007 to Nov, 2020.

Answer:
user
Leader of the Government in the Senate
assistant