Question:
Who was the chair of Democratic Party in Dec, 2019?

Context:
 Valentina Cuppi is the chair of Democratic Party from Feb, 2020 to Dec, 2022. 
 Romano Prodi is the chair of Democratic Party from Oct, 2007 to Apr, 2008. 
 Paolo Gentiloni is the chair of Democratic Party from Mar, 2019 to Feb, 2020. 
 Gianni Cuperlo is the chair of Democratic Party from Dec, 2013 to Jan, 2014. 
 Matteo Orfini is the chair of Democratic Party from Jun, 2014 to Mar, 2019. 
 Rosy Bindi is the chair of Democratic Party from Nov, 2009 to Apr, 2013.

Answer:
Question:
Who was the chair of Democratic Party in Dec, 2019?

Context:
 Valentina Cuppi is the chair of Democratic Party from Feb, 2020 to Dec, 2022. 
 Romano Prodi is the chair of Democratic Party from Oct, 2007 to Apr, 2008. 
 Paolo Gentiloni is the chair of Democratic Party from Mar, 2019 to Feb, 2020. 
 Gianni Cuperlo is the chair of Democratic Party from Dec, 2013 to Jan, 2014. 
 Matteo Orfini is the chair of Democratic Party from Jun, 2014 to Mar, 2019. 
 Rosy Bindi is the chair of Democratic Party from Nov, 2009 to Apr, 2013.

Answer:
user
Paolo Gentiloni
assistant
Question:
Who was the chair of Democratic Party in Dec, 2019?

Context:
 Valentina Cuppi is the chair of Democratic Party from Feb, 2020 to Dec, 2022. 
 Romano Prodi is the chair of Democratic Party from Oct, 2007 to Apr, 2008. 
 Paolo Gentiloni is the chair of Democratic Party from Mar, 2019 to Feb, 2020. 
 Gianni Cuperlo is the chair of Democratic Party from Dec, 2013 to Jan, 2014. 
 Matteo Orfini is the chair of Democratic Party from Jun, 2014 to Mar, 2019. 
 Rosy Bindi is the chair of Democratic Party from Nov, 2009 to Apr, 2013.

Answer:
user
Valentina Cuppi
Rosy Bindi
Gianni Cuperlo
Matteo Orfini
Romano Prodi
assistant
Question:
Who was the chair of Democratic Party in Dec, 2019?

Context:
 Valentina Cuppi is the chair of Democratic Party from Feb, 2020 to Dec, 2022. 
 Romano Prodi is the chair of Democratic Party from Oct, 2007 to Apr, 2008. 
 Paolo Gentiloni is the chair of Democratic Party from Mar, 2019 to Feb, 2020. 
 Gianni Cuperlo is the chair of Democratic Party from Dec, 2013 to Jan, 2014. 
 Matteo Orfini is the chair of Democratic Party from Jun, 2014 to Mar, 2019. 
 Rosy Bindi is the chair of Democratic Party from Nov, 2009 to Apr, 2013.

Answer:
user
Paolo Gentiloni
assistant