Question:
Who was the chair of Democrats 66 in Oct, 1986?

Context:
 Frank Dales is the chair of Democrats 66 from May, 2005 to Mar, 2007. 
 Jacob Kohnstamm is the chair of Democrats 66 from Oct, 1982 to May, 1986. 
 Alexander Pechtold is the chair of Democrats 66 from Nov, 2002 to Mar, 2005. 
 Tom Kok is the chair of Democrats 66 from Nov, 1996 to Nov, 1999. 
 Derk Ringnalda is the chair of Democrats 66 from Feb, 1967 to Nov, 1967. 
 Anne-Marie Spierings is the chair of Democrats 66 from Oct, 2018 to Nov, 2021. 
 Fleur Gräper is the chair of Democrats 66 from Mar, 2013 to Sep, 2015. 
 Olga Scheltema-de Nie is the chair of Democrats 66 from May, 1986 to Nov, 1986. 
 Victor Everhardt is the chair of Democrats 66 from Nov, 2021 to Dec, 2022. 
 Wim Vrijhoef is the chair of Democrats 66 from Nov, 1992 to Nov, 1996. 
 Jan Beekmans is the chair of Democrats 66 from Dec, 1968 to Nov, 1971. 
 Michel Jager is the chair of Democrats 66 from Oct, 1988 to Nov, 1990. 
 Ingrid van Engelshoven is the chair of Democrats 66 from May, 2007 to Mar, 2013. 
 Gerard Schouw is the chair of Democrats 66 from Nov, 1999 to Nov, 2002. 
 Hans van Mierlo is the chair of Democrats 66 from Oct, 1966 to Feb, 1967. 
 Letty Demmers-van der Geest is the chair of Democrats 66 from Sep, 2015 to Oct, 2018. 
 Henk Zeevalking is the chair of Democrats 66 from Oct, 1979 to Sep, 1981. 
 Jan Glastra van Loon is the chair of Democrats 66 from Nov, 1976 to Oct, 1979.

Answer:
Question:
Who was the chair of Democrats 66 in Oct, 1986?

Context:
 Frank Dales is the chair of Democrats 66 from May, 2005 to Mar, 2007. 
 Jacob Kohnstamm is the chair of Democrats 66 from Oct, 1982 to May, 1986. 
 Alexander Pechtold is the chair of Democrats 66 from Nov, 2002 to Mar, 2005. 
 Tom Kok is the chair of Democrats 66 from Nov, 1996 to Nov, 1999. 
 Derk Ringnalda is the chair of Democrats 66 from Feb, 1967 to Nov, 1967. 
 Anne-Marie Spierings is the chair of Democrats 66 from Oct, 2018 to Nov, 2021. 
 Fleur Gräper is the chair of Democrats 66 from Mar, 2013 to Sep, 2015. 
 Olga Scheltema-de Nie is the chair of Democrats 66 from May, 1986 to Nov, 1986. 
 Victor Everhardt is the chair of Democrats 66 from Nov, 2021 to Dec, 2022. 
 Wim Vrijhoef is the chair of Democrats 66 from Nov, 1992 to Nov, 1996. 
 Jan Beekmans is the chair of Democrats 66 from Dec, 1968 to Nov, 1971. 
 Michel Jager is the chair of Democrats 66 from Oct, 1988 to Nov, 1990. 
 Ingrid van Engelshoven is the chair of Democrats 66 from May, 2007 to Mar, 2013. 
 Gerard Schouw is the chair of Democrats 66 from Nov, 1999 to Nov, 2002. 
 Hans van Mierlo is the chair of Democrats 66 from Oct, 1966 to Feb, 1967. 
 Letty Demmers-van der Geest is the chair of Democrats 66 from Sep, 2015 to Oct, 2018. 
 Henk Zeevalking is the chair of Democrats 66 from Oct, 1979 to Sep, 1981. 
 Jan Glastra van Loon is the chair of Democrats 66 from Nov, 1976 to Oct, 1979.

Answer:
user
Olga Scheltema-de Nie
assistant
Question:
Who was the chair of Democrats 66 in Oct, 1986?

Context:
 Frank Dales is the chair of Democrats 66 from May, 2005 to Mar, 2007. 
 Jacob Kohnstamm is the chair of Democrats 66 from Oct, 1982 to May, 1986. 
 Alexander Pechtold is the chair of Democrats 66 from Nov, 2002 to Mar, 2005. 
 Tom Kok is the chair of Democrats 66 from Nov, 1996 to Nov, 1999. 
 Derk Ringnalda is the chair of Democrats 66 from Feb, 1967 to Nov, 1967. 
 Anne-Marie Spierings is the chair of Democrats 66 from Oct, 2018 to Nov, 2021. 
 Fleur Gräper is the chair of Democrats 66 from Mar, 2013 to Sep, 2015. 
 Olga Scheltema-de Nie is the chair of Democrats 66 from May, 1986 to Nov, 1986. 
 Victor Everhardt is the chair of Democrats 66 from Nov, 2021 to Dec, 2022. 
 Wim Vrijhoef is the chair of Democrats 66 from Nov, 1992 to Nov, 1996. 
 Jan Beekmans is the chair of Democrats 66 from Dec, 1968 to Nov, 1971. 
 Michel Jager is the chair of Democrats 66 from Oct, 1988 to Nov, 1990. 
 Ingrid van Engelshoven is the chair of Democrats 66 from May, 2007 to Mar, 2013. 
 Gerard Schouw is the chair of Democrats 66 from Nov, 1999 to Nov, 2002. 
 Hans van Mierlo is the chair of Democrats 66 from Oct, 1966 to Feb, 1967. 
 Letty Demmers-van der Geest is the chair of Democrats 66 from Sep, 2015 to Oct, 2018. 
 Henk Zeevalking is the chair of Democrats 66 from Oct, 1979 to Sep, 1981. 
 Jan Glastra van Loon is the chair of Democrats 66 from Nov, 1976 to Oct, 1979.

Answer:
user
Victor Everhardt
Alexander Pechtold
Derk Ringnalda
Tom Kok
Jan Glastra van Loon
Jacob Kohnstamm
Gerard Schouw
Letty Demmers-van der Geest
Anne-Marie Spierings
Michel Jager
Frank Dales
Ingrid van Engelshoven
Fleur Gräper
Hans van Mierlo
Wim Vrijhoef
Jan Beekmans
Henk Zeevalking
assistant
Question:
Who was the chair of Democrats 66 in Oct, 1986?

Context:
 Frank Dales is the chair of Democrats 66 from May, 2005 to Mar, 2007. 
 Jacob Kohnstamm is the chair of Democrats 66 from Oct, 1982 to May, 1986. 
 Alexander Pechtold is the chair of Democrats 66 from Nov, 2002 to Mar, 2005. 
 Tom Kok is the chair of Democrats 66 from Nov, 1996 to Nov, 1999. 
 Derk Ringnalda is the chair of Democrats 66 from Feb, 1967 to Nov, 1967. 
 Anne-Marie Spierings is the chair of Democrats 66 from Oct, 2018 to Nov, 2021. 
 Fleur Gräper is the chair of Democrats 66 from Mar, 2013 to Sep, 2015. 
 Olga Scheltema-de Nie is the chair of Democrats 66 from May, 1986 to Nov, 1986. 
 Victor Everhardt is the chair of Democrats 66 from Nov, 2021 to Dec, 2022. 
 Wim Vrijhoef is the chair of Democrats 66 from Nov, 1992 to Nov, 1996. 
 Jan Beekmans is the chair of Democrats 66 from Dec, 1968 to Nov, 1971. 
 Michel Jager is the chair of Democrats 66 from Oct, 1988 to Nov, 1990. 
 Ingrid van Engelshoven is the chair of Democrats 66 from May, 2007 to Mar, 2013. 
 Gerard Schouw is the chair of Democrats 66 from Nov, 1999 to Nov, 2002. 
 Hans van Mierlo is the chair of Democrats 66 from Oct, 1966 to Feb, 1967. 
 Letty Demmers-van der Geest is the chair of Democrats 66 from Sep, 2015 to Oct, 2018. 
 Henk Zeevalking is the chair of Democrats 66 from Oct, 1979 to Sep, 1981. 
 Jan Glastra van Loon is the chair of Democrats 66 from Nov, 1976 to Oct, 1979.

Answer:
user
Olga Scheltema-de Nie
assistant