Question:
Who was the chair of Workers' Party of Korea in Apr, 2022?

Context:
 Kim Jong-un is the chair of Workers' Party of Korea from Apr, 2012 to Dec, 2022. 
 Kim Il-sung is the chair of Workers' Party of Korea from Jun, 1949 to Jul, 1994. 
 Kim Jong-il is the chair of Workers' Party of Korea from Oct, 1997 to Dec, 2011.

Answer:
Question:
Who was the chair of Workers' Party of Korea in Apr, 2022?

Context:
 Kim Jong-un is the chair of Workers' Party of Korea from Apr, 2012 to Dec, 2022. 
 Kim Il-sung is the chair of Workers' Party of Korea from Jun, 1949 to Jul, 1994. 
 Kim Jong-il is the chair of Workers' Party of Korea from Oct, 1997 to Dec, 2011.

Answer:
user
Kim Jong-un
assistant
Question:
Who was the chair of Workers' Party of Korea in Apr, 2022?

Context:
 Kim Jong-un is the chair of Workers' Party of Korea from Apr, 2012 to Dec, 2022. 
 Kim Il-sung is the chair of Workers' Party of Korea from Jun, 1949 to Jul, 1994. 
 Kim Jong-il is the chair of Workers' Party of Korea from Oct, 1997 to Dec, 2011.

Answer:
user
Kim Il-sung
Kim Jong-il
assistant
Question:
Who was the chair of Workers' Party of Korea in Apr, 2022?

Context:
 Kim Jong-un is the chair of Workers' Party of Korea from Apr, 2012 to Dec, 2022. 
 Kim Il-sung is the chair of Workers' Party of Korea from Jun, 1949 to Jul, 1994. 
 Kim Jong-il is the chair of Workers' Party of Korea from Oct, 1997 to Dec, 2011.

Answer:
user
Kim Jong-un
assistant