Question:
Who was the chair of Union of European Football Associations in Aug, 2019?

Context:
 Lennart Johansson is the chair of Union of European Football Associations from Apr, 1990 to Jan, 2007. 
 Michel Platini is the chair of Union of European Football Associations from Jan, 2007 to May, 2016. 
 Jacques Georges is the chair of Union of European Football Associations from Aug, 1983 to Apr, 1990. 
 Ebbe Schwartz is the chair of Union of European Football Associations from Jun, 1954 to Apr, 1962. 
 Artemio Franchi is the chair of Union of European Football Associations from Mar, 1973 to Aug, 1983. 
 Aleksander Čeferin is the chair of Union of European Football Associations from Sep, 2016 to Dec, 2022.

Answer:
Question:
Who was the chair of Union of European Football Associations in Aug, 2019?

Context:
 Lennart Johansson is the chair of Union of European Football Associations from Apr, 1990 to Jan, 2007. 
 Michel Platini is the chair of Union of European Football Associations from Jan, 2007 to May, 2016. 
 Jacques Georges is the chair of Union of European Football Associations from Aug, 1983 to Apr, 1990. 
 Ebbe Schwartz is the chair of Union of European Football Associations from Jun, 1954 to Apr, 1962. 
 Artemio Franchi is the chair of Union of European Football Associations from Mar, 1973 to Aug, 1983. 
 Aleksander Čeferin is the chair of Union of European Football Associations from Sep, 2016 to Dec, 2022.

Answer:
user
Aleksander Čeferin
assistant
Question:
Who was the chair of Union of European Football Associations in Aug, 2019?

Context:
 Lennart Johansson is the chair of Union of European Football Associations from Apr, 1990 to Jan, 2007. 
 Michel Platini is the chair of Union of European Football Associations from Jan, 2007 to May, 2016. 
 Jacques Georges is the chair of Union of European Football Associations from Aug, 1983 to Apr, 1990. 
 Ebbe Schwartz is the chair of Union of European Football Associations from Jun, 1954 to Apr, 1962. 
 Artemio Franchi is the chair of Union of European Football Associations from Mar, 1973 to Aug, 1983. 
 Aleksander Čeferin is the chair of Union of European Football Associations from Sep, 2016 to Dec, 2022.

Answer:
user
Lennart Johansson
Ebbe Schwartz
Artemio Franchi
Michel Platini
Jacques Georges
assistant
Question:
Who was the chair of Union of European Football Associations in Aug, 2019?

Context:
 Lennart Johansson is the chair of Union of European Football Associations from Apr, 1990 to Jan, 2007. 
 Michel Platini is the chair of Union of European Football Associations from Jan, 2007 to May, 2016. 
 Jacques Georges is the chair of Union of European Football Associations from Aug, 1983 to Apr, 1990. 
 Ebbe Schwartz is the chair of Union of European Football Associations from Jun, 1954 to Apr, 1962. 
 Artemio Franchi is the chair of Union of European Football Associations from Mar, 1973 to Aug, 1983. 
 Aleksander Čeferin is the chair of Union of European Football Associations from Sep, 2016 to Dec, 2022.

Answer:
user
Aleksander Čeferin
assistant