Question:
Who was the chair of Communist Party of China in Jan, 1981?

Context:
 Jiang Zemin is the chair of Communist Party of China from Jun, 1989 to Nov, 2002. 
 Xi Jinping is the chair of Communist Party of China from Nov, 2012 to Dec, 2022. 
 Hu Jintao is the chair of Communist Party of China from Nov, 2002 to Nov, 2012. 
 Hua Guofeng is the chair of Communist Party of China from Oct, 1976 to Jun, 1981. 
 Zhao Ziyang is the chair of Communist Party of China from Jan, 1987 to Jun, 1989. 
 Mao Zedong is the chair of Communist Party of China from Jun, 1945 to Sep, 1976. 
 Hu Yaobang is the chair of Communist Party of China from Jun, 1981 to Sep, 1982.

Answer:
Question:
Who was the chair of Communist Party of China in Jan, 1981?

Context:
 Jiang Zemin is the chair of Communist Party of China from Jun, 1989 to Nov, 2002. 
 Xi Jinping is the chair of Communist Party of China from Nov, 2012 to Dec, 2022. 
 Hu Jintao is the chair of Communist Party of China from Nov, 2002 to Nov, 2012. 
 Hua Guofeng is the chair of Communist Party of China from Oct, 1976 to Jun, 1981. 
 Zhao Ziyang is the chair of Communist Party of China from Jan, 1987 to Jun, 1989. 
 Mao Zedong is the chair of Communist Party of China from Jun, 1945 to Sep, 1976. 
 Hu Yaobang is the chair of Communist Party of China from Jun, 1981 to Sep, 1982.

Answer:
user
Hua Guofeng
assistant
Question:
Who was the chair of Communist Party of China in Jan, 1981?

Context:
 Jiang Zemin is the chair of Communist Party of China from Jun, 1989 to Nov, 2002. 
 Xi Jinping is the chair of Communist Party of China from Nov, 2012 to Dec, 2022. 
 Hu Jintao is the chair of Communist Party of China from Nov, 2002 to Nov, 2012. 
 Hua Guofeng is the chair of Communist Party of China from Oct, 1976 to Jun, 1981. 
 Zhao Ziyang is the chair of Communist Party of China from Jan, 1987 to Jun, 1989. 
 Mao Zedong is the chair of Communist Party of China from Jun, 1945 to Sep, 1976. 
 Hu Yaobang is the chair of Communist Party of China from Jun, 1981 to Sep, 1982.

Answer:
user
Hu Yaobang
Zhao Ziyang
Xi Jinping
Jiang Zemin
Mao Zedong
Hu Jintao
assistant
Question:
Who was the chair of Communist Party of China in Jan, 1981?

Context:
 Jiang Zemin is the chair of Communist Party of China from Jun, 1989 to Nov, 2002. 
 Xi Jinping is the chair of Communist Party of China from Nov, 2012 to Dec, 2022. 
 Hu Jintao is the chair of Communist Party of China from Nov, 2002 to Nov, 2012. 
 Hua Guofeng is the chair of Communist Party of China from Oct, 1976 to Jun, 1981. 
 Zhao Ziyang is the chair of Communist Party of China from Jan, 1987 to Jun, 1989. 
 Mao Zedong is the chair of Communist Party of China from Jun, 1945 to Sep, 1976. 
 Hu Yaobang is the chair of Communist Party of China from Jun, 1981 to Sep, 1982.

Answer:
user
Hua Guofeng
assistant