Question:
Who was the chair of GroenLinks in Jul, 2005?

Context:
 Marijke Vos is the chair of GroenLinks from Nov, 1990 to May, 1994. 
 Mirjam de Rijk is the chair of GroenLinks from Feb, 1999 to Feb, 2003. 
 Marjolein Meijer is the chair of GroenLinks from May, 2015 to Apr, 2016. 
 Heleen Weening is the chair of GroenLinks from Feb, 2012 to Oct, 2012. 
 Henk Nijhof is the chair of GroenLinks from May, 2006 to Feb, 2007. 
 Ina Brouwer is the chair of GroenLinks from May, 1998 to Feb, 1999. 
 Katinka Eikelenboom is the chair of GroenLinks from Apr, 2019 to Dec, 2022. 
 Marjan Lucas is the chair of GroenLinks from May, 1994 to Jan, 1995. 
 Jeroen Postma is the chair of GroenLinks from Jun, 2018 to Apr, 2019. 
 Rik Grashoff is the chair of GroenLinks from Mar, 2013 to May, 2015. 
 Eduard van Zuijlen is the chair of GroenLinks from Oct, 2012 to Mar, 2013. 
 Ab Harrewijn is the chair of GroenLinks from Jan, 1995 to May, 1998. 
 Herman Meijer is the chair of GroenLinks from Feb, 2003 to Apr, 2006.

Answer:
Question:
Who was the chair of GroenLinks in Jul, 2005?

Context:
 Marijke Vos is the chair of GroenLinks from Nov, 1990 to May, 1994. 
 Mirjam de Rijk is the chair of GroenLinks from Feb, 1999 to Feb, 2003. 
 Marjolein Meijer is the chair of GroenLinks from May, 2015 to Apr, 2016. 
 Heleen Weening is the chair of GroenLinks from Feb, 2012 to Oct, 2012. 
 Henk Nijhof is the chair of GroenLinks from May, 2006 to Feb, 2007. 
 Ina Brouwer is the chair of GroenLinks from May, 1998 to Feb, 1999. 
 Katinka Eikelenboom is the chair of GroenLinks from Apr, 2019 to Dec, 2022. 
 Marjan Lucas is the chair of GroenLinks from May, 1994 to Jan, 1995. 
 Jeroen Postma is the chair of GroenLinks from Jun, 2018 to Apr, 2019. 
 Rik Grashoff is the chair of GroenLinks from Mar, 2013 to May, 2015. 
 Eduard van Zuijlen is the chair of GroenLinks from Oct, 2012 to Mar, 2013. 
 Ab Harrewijn is the chair of GroenLinks from Jan, 1995 to May, 1998. 
 Herman Meijer is the chair of GroenLinks from Feb, 2003 to Apr, 2006.

Answer:
user
Herman Meijer
assistant
Question:
Who was the chair of GroenLinks in Jul, 2005?

Context:
 Marijke Vos is the chair of GroenLinks from Nov, 1990 to May, 1994. 
 Mirjam de Rijk is the chair of GroenLinks from Feb, 1999 to Feb, 2003. 
 Marjolein Meijer is the chair of GroenLinks from May, 2015 to Apr, 2016. 
 Heleen Weening is the chair of GroenLinks from Feb, 2012 to Oct, 2012. 
 Henk Nijhof is the chair of GroenLinks from May, 2006 to Feb, 2007. 
 Ina Brouwer is the chair of GroenLinks from May, 1998 to Feb, 1999. 
 Katinka Eikelenboom is the chair of GroenLinks from Apr, 2019 to Dec, 2022. 
 Marjan Lucas is the chair of GroenLinks from May, 1994 to Jan, 1995. 
 Jeroen Postma is the chair of GroenLinks from Jun, 2018 to Apr, 2019. 
 Rik Grashoff is the chair of GroenLinks from Mar, 2013 to May, 2015. 
 Eduard van Zuijlen is the chair of GroenLinks from Oct, 2012 to Mar, 2013. 
 Ab Harrewijn is the chair of GroenLinks from Jan, 1995 to May, 1998. 
 Herman Meijer is the chair of GroenLinks from Feb, 2003 to Apr, 2006.

Answer:
user
Rik Grashoff
Marjolein Meijer
Mirjam de Rijk
Katinka Eikelenboom
Ab Harrewijn
Eduard van Zuijlen
Marjan Lucas
Jeroen Postma
Ina Brouwer
Henk Nijhof
Heleen Weening
Marijke Vos
assistant
Question:
Who was the chair of GroenLinks in Jul, 2005?

Context:
 Marijke Vos is the chair of GroenLinks from Nov, 1990 to May, 1994. 
 Mirjam de Rijk is the chair of GroenLinks from Feb, 1999 to Feb, 2003. 
 Marjolein Meijer is the chair of GroenLinks from May, 2015 to Apr, 2016. 
 Heleen Weening is the chair of GroenLinks from Feb, 2012 to Oct, 2012. 
 Henk Nijhof is the chair of GroenLinks from May, 2006 to Feb, 2007. 
 Ina Brouwer is the chair of GroenLinks from May, 1998 to Feb, 1999. 
 Katinka Eikelenboom is the chair of GroenLinks from Apr, 2019 to Dec, 2022. 
 Marjan Lucas is the chair of GroenLinks from May, 1994 to Jan, 1995. 
 Jeroen Postma is the chair of GroenLinks from Jun, 2018 to Apr, 2019. 
 Rik Grashoff is the chair of GroenLinks from Mar, 2013 to May, 2015. 
 Eduard van Zuijlen is the chair of GroenLinks from Oct, 2012 to Mar, 2013. 
 Ab Harrewijn is the chair of GroenLinks from Jan, 1995 to May, 1998. 
 Herman Meijer is the chair of GroenLinks from Feb, 2003 to Apr, 2006.

Answer:
user
Herman Meijer
assistant