Question:
Who was the chair of Polish People's Party in Apr, 2004?

Context:
 Waldemar Pawlak is the chair of Polish People's Party from Jun, 1991 to Oct, 1997. 
 Jarosław Kalinowski is the chair of Polish People's Party from Oct, 1997 to Mar, 2004. 
 Janusz Wojciechowski is the chair of Polish People's Party from Mar, 2004 to Jan, 2005. 
 Janusz Piechociński is the chair of Polish People's Party from Nov, 2012 to Nov, 2015. 
 Roman Bartoszcze is the chair of Polish People's Party from May, 1990 to Jun, 1991. 
 Władysław Kosiniak-Kamysz is the chair of Polish People's Party from Nov, 2015 to Dec, 2022.

Answer:
Question:
Who was the chair of Polish People's Party in Apr, 2004?

Context:
 Waldemar Pawlak is the chair of Polish People's Party from Jun, 1991 to Oct, 1997. 
 Jarosław Kalinowski is the chair of Polish People's Party from Oct, 1997 to Mar, 2004. 
 Janusz Wojciechowski is the chair of Polish People's Party from Mar, 2004 to Jan, 2005. 
 Janusz Piechociński is the chair of Polish People's Party from Nov, 2012 to Nov, 2015. 
 Roman Bartoszcze is the chair of Polish People's Party from May, 1990 to Jun, 1991. 
 Władysław Kosiniak-Kamysz is the chair of Polish People's Party from Nov, 2015 to Dec, 2022.

Answer:
user
Janusz Wojciechowski
assistant
Question:
Who was the chair of Polish People's Party in Apr, 2004?

Context:
 Waldemar Pawlak is the chair of Polish People's Party from Jun, 1991 to Oct, 1997. 
 Jarosław Kalinowski is the chair of Polish People's Party from Oct, 1997 to Mar, 2004. 
 Janusz Wojciechowski is the chair of Polish People's Party from Mar, 2004 to Jan, 2005. 
 Janusz Piechociński is the chair of Polish People's Party from Nov, 2012 to Nov, 2015. 
 Roman Bartoszcze is the chair of Polish People's Party from May, 1990 to Jun, 1991. 
 Władysław Kosiniak-Kamysz is the chair of Polish People's Party from Nov, 2015 to Dec, 2022.

Answer:
user
Janusz Piechociński
Roman Bartoszcze
Jarosław Kalinowski
Władysław Kosiniak-Kamysz
Waldemar Pawlak
assistant
Question:
Who was the chair of Polish People's Party in Apr, 2004?

Context:
 Waldemar Pawlak is the chair of Polish People's Party from Jun, 1991 to Oct, 1997. 
 Jarosław Kalinowski is the chair of Polish People's Party from Oct, 1997 to Mar, 2004. 
 Janusz Wojciechowski is the chair of Polish People's Party from Mar, 2004 to Jan, 2005. 
 Janusz Piechociński is the chair of Polish People's Party from Nov, 2012 to Nov, 2015. 
 Roman Bartoszcze is the chair of Polish People's Party from May, 1990 to Jun, 1991. 
 Władysław Kosiniak-Kamysz is the chair of Polish People's Party from Nov, 2015 to Dec, 2022.

Answer:
user
Janusz Wojciechowski
assistant