Question:
Who was the chair of Swedish Social Democratic Party in May, 1912?

Context:
 Stefan Löfven is the chair of Swedish Social Democratic Party from Jan, 2012 to Nov, 2021. 
 Hjalmar Branting is the chair of Swedish Social Democratic Party from Jan, 1908 to Feb, 1925. 
 Olof Palme is the chair of Swedish Social Democratic Party from Oct, 1969 to Feb, 1986. 
 Mona Sahlin is the chair of Swedish Social Democratic Party from Mar, 2007 to Mar, 2011. 
 Ingvar Carlsson is the chair of Swedish Social Democratic Party from Mar, 1986 to Mar, 1996. 
 Per Albin Hansson is the chair of Swedish Social Democratic Party from Feb, 1925 to Oct, 1946. 
 Claes Tholin is the chair of Swedish Social Democratic Party from Jan, 1896 to Jan, 1907. 
 Göran Persson is the chair of Swedish Social Democratic Party from Mar, 1996 to Mar, 2007. 
 Magdalena Andersson is the chair of Swedish Social Democratic Party from Nov, 2021 to Dec, 2022. 
 Håkan Juholt is the chair of Swedish Social Democratic Party from Mar, 2011 to Jan, 2012. 
 Tage Erlander is the chair of Swedish Social Democratic Party from Oct, 1946 to Oct, 1969.

Answer:
Question:
Who was the chair of Swedish Social Democratic Party in May, 1912?

Context:
 Stefan Löfven is the chair of Swedish Social Democratic Party from Jan, 2012 to Nov, 2021. 
 Hjalmar Branting is the chair of Swedish Social Democratic Party from Jan, 1908 to Feb, 1925. 
 Olof Palme is the chair of Swedish Social Democratic Party from Oct, 1969 to Feb, 1986. 
 Mona Sahlin is the chair of Swedish Social Democratic Party from Mar, 2007 to Mar, 2011. 
 Ingvar Carlsson is the chair of Swedish Social Democratic Party from Mar, 1986 to Mar, 1996. 
 Per Albin Hansson is the chair of Swedish Social Democratic Party from Feb, 1925 to Oct, 1946. 
 Claes Tholin is the chair of Swedish Social Democratic Party from Jan, 1896 to Jan, 1907. 
 Göran Persson is the chair of Swedish Social Democratic Party from Mar, 1996 to Mar, 2007. 
 Magdalena Andersson is the chair of Swedish Social Democratic Party from Nov, 2021 to Dec, 2022. 
 Håkan Juholt is the chair of Swedish Social Democratic Party from Mar, 2011 to Jan, 2012. 
 Tage Erlander is the chair of Swedish Social Democratic Party from Oct, 1946 to Oct, 1969.

Answer:
user
Hjalmar Branting
assistant
Question:
Who was the chair of Swedish Social Democratic Party in May, 1912?

Context:
 Stefan Löfven is the chair of Swedish Social Democratic Party from Jan, 2012 to Nov, 2021. 
 Hjalmar Branting is the chair of Swedish Social Democratic Party from Jan, 1908 to Feb, 1925. 
 Olof Palme is the chair of Swedish Social Democratic Party from Oct, 1969 to Feb, 1986. 
 Mona Sahlin is the chair of Swedish Social Democratic Party from Mar, 2007 to Mar, 2011. 
 Ingvar Carlsson is the chair of Swedish Social Democratic Party from Mar, 1986 to Mar, 1996. 
 Per Albin Hansson is the chair of Swedish Social Democratic Party from Feb, 1925 to Oct, 1946. 
 Claes Tholin is the chair of Swedish Social Democratic Party from Jan, 1896 to Jan, 1907. 
 Göran Persson is the chair of Swedish Social Democratic Party from Mar, 1996 to Mar, 2007. 
 Magdalena Andersson is the chair of Swedish Social Democratic Party from Nov, 2021 to Dec, 2022. 
 Håkan Juholt is the chair of Swedish Social Democratic Party from Mar, 2011 to Jan, 2012. 
 Tage Erlander is the chair of Swedish Social Democratic Party from Oct, 1946 to Oct, 1969.

Answer:
user
Per Albin Hansson
Göran Persson
Ingvar Carlsson
Stefan Löfven
Tage Erlander
Håkan Juholt
Magdalena Andersson
Claes Tholin
Mona Sahlin
Olof Palme
assistant
Question:
Who was the chair of Swedish Social Democratic Party in May, 1912?

Context:
 Stefan Löfven is the chair of Swedish Social Democratic Party from Jan, 2012 to Nov, 2021. 
 Hjalmar Branting is the chair of Swedish Social Democratic Party from Jan, 1908 to Feb, 1925. 
 Olof Palme is the chair of Swedish Social Democratic Party from Oct, 1969 to Feb, 1986. 
 Mona Sahlin is the chair of Swedish Social Democratic Party from Mar, 2007 to Mar, 2011. 
 Ingvar Carlsson is the chair of Swedish Social Democratic Party from Mar, 1986 to Mar, 1996. 
 Per Albin Hansson is the chair of Swedish Social Democratic Party from Feb, 1925 to Oct, 1946. 
 Claes Tholin is the chair of Swedish Social Democratic Party from Jan, 1896 to Jan, 1907. 
 Göran Persson is the chair of Swedish Social Democratic Party from Mar, 1996 to Mar, 2007. 
 Magdalena Andersson is the chair of Swedish Social Democratic Party from Nov, 2021 to Dec, 2022. 
 Håkan Juholt is the chair of Swedish Social Democratic Party from Mar, 2011 to Jan, 2012. 
 Tage Erlander is the chair of Swedish Social Democratic Party from Oct, 1946 to Oct, 1969.

Answer:
user
Hjalmar Branting
assistant