Question:
Who was the head of The Hague in Jun, 2021?

Context:
 Salomon Jean René de Monchy is the head of the government of The Hague from Jan, 1934 to Jan, 1940. 
 Jan van Zanen is the head of the government of The Hague from Jul, 2020 to Dec, 2022. 
 Cornelis Lodewijk van der Bilt is the head of the government of The Hague from Jan, 1940 to Jan, 1942. 
 Victor Marijnen is the head of the government of The Hague from Jan, 1968 to Jan, 1975. 
 Johan Remkes is the head of the government of The Hague from Oct, 2019 to Jul, 2020. 
 Frans Schols is the head of the government of The Hague from Jan, 1975 to Jan, 1985. 
 Ad Havermans is the head of the government of The Hague from Jan, 1985 to Jan, 1996. 
 Harmen Westra is the head of the government of The Hague from Jan, 1942 to Jan, 1945. 
 Jozias van Aartsen is the head of the government of The Hague from Mar, 2008 to Mar, 2017. 
 Henri van Maasdijk is the head of the government of The Hague from Jan, 1945 to Jan, 1945. 
 Hans Kolfschoten is the head of the government of The Hague from Jan, 1957 to Jan, 1968. 
 Pauline Krikke is the head of the government of The Hague from Mar, 2017 to Oct, 2019. 
 Wim Deetman is the head of the government of The Hague from Dec, 1996 to Jan, 2008. 
 Frans Schokking is the head of the government of The Hague from Jan, 1949 to Jan, 1957.

Answer:
Question:
Who was the head of The Hague in Jun, 2021?

Context:
 Salomon Jean René de Monchy is the head of the government of The Hague from Jan, 1934 to Jan, 1940. 
 Jan van Zanen is the head of the government of The Hague from Jul, 2020 to Dec, 2022. 
 Cornelis Lodewijk van der Bilt is the head of the government of The Hague from Jan, 1940 to Jan, 1942. 
 Victor Marijnen is the head of the government of The Hague from Jan, 1968 to Jan, 1975. 
 Johan Remkes is the head of the government of The Hague from Oct, 2019 to Jul, 2020. 
 Frans Schols is the head of the government of The Hague from Jan, 1975 to Jan, 1985. 
 Ad Havermans is the head of the government of The Hague from Jan, 1985 to Jan, 1996. 
 Harmen Westra is the head of the government of The Hague from Jan, 1942 to Jan, 1945. 
 Jozias van Aartsen is the head of the government of The Hague from Mar, 2008 to Mar, 2017. 
 Henri van Maasdijk is the head of the government of The Hague from Jan, 1945 to Jan, 1945. 
 Hans Kolfschoten is the head of the government of The Hague from Jan, 1957 to Jan, 1968. 
 Pauline Krikke is the head of the government of The Hague from Mar, 2017 to Oct, 2019. 
 Wim Deetman is the head of the government of The Hague from Dec, 1996 to Jan, 2008. 
 Frans Schokking is the head of the government of The Hague from Jan, 1949 to Jan, 1957.

Answer:
user
Jan van Zanen
assistant
Question:
Who was the head of The Hague in Jun, 2021?

Context:
 Salomon Jean René de Monchy is the head of the government of The Hague from Jan, 1934 to Jan, 1940. 
 Jan van Zanen is the head of the government of The Hague from Jul, 2020 to Dec, 2022. 
 Cornelis Lodewijk van der Bilt is the head of the government of The Hague from Jan, 1940 to Jan, 1942. 
 Victor Marijnen is the head of the government of The Hague from Jan, 1968 to Jan, 1975. 
 Johan Remkes is the head of the government of The Hague from Oct, 2019 to Jul, 2020. 
 Frans Schols is the head of the government of The Hague from Jan, 1975 to Jan, 1985. 
 Ad Havermans is the head of the government of The Hague from Jan, 1985 to Jan, 1996. 
 Harmen Westra is the head of the government of The Hague from Jan, 1942 to Jan, 1945. 
 Jozias van Aartsen is the head of the government of The Hague from Mar, 2008 to Mar, 2017. 
 Henri van Maasdijk is the head of the government of The Hague from Jan, 1945 to Jan, 1945. 
 Hans Kolfschoten is the head of the government of The Hague from Jan, 1957 to Jan, 1968. 
 Pauline Krikke is the head of the government of The Hague from Mar, 2017 to Oct, 2019. 
 Wim Deetman is the head of the government of The Hague from Dec, 1996 to Jan, 2008. 
 Frans Schokking is the head of the government of The Hague from Jan, 1949 to Jan, 1957.

Answer:
user
Hans Kolfschoten
Jozias van Aartsen
Victor Marijnen
Harmen Westra
Frans Schokking
Salomon Jean René de Monchy
Cornelis Lodewijk van der Bilt
Wim Deetman
Johan Remkes
Pauline Krikke
Frans Schols
Henri van Maasdijk
Ad Havermans
assistant
Question:
Who was the head of The Hague in Jun, 2021?

Context:
 Salomon Jean René de Monchy is the head of the government of The Hague from Jan, 1934 to Jan, 1940. 
 Jan van Zanen is the head of the government of The Hague from Jul, 2020 to Dec, 2022. 
 Cornelis Lodewijk van der Bilt is the head of the government of The Hague from Jan, 1940 to Jan, 1942. 
 Victor Marijnen is the head of the government of The Hague from Jan, 1968 to Jan, 1975. 
 Johan Remkes is the head of the government of The Hague from Oct, 2019 to Jul, 2020. 
 Frans Schols is the head of the government of The Hague from Jan, 1975 to Jan, 1985. 
 Ad Havermans is the head of the government of The Hague from Jan, 1985 to Jan, 1996. 
 Harmen Westra is the head of the government of The Hague from Jan, 1942 to Jan, 1945. 
 Jozias van Aartsen is the head of the government of The Hague from Mar, 2008 to Mar, 2017. 
 Henri van Maasdijk is the head of the government of The Hague from Jan, 1945 to Jan, 1945. 
 Hans Kolfschoten is the head of the government of The Hague from Jan, 1957 to Jan, 1968. 
 Pauline Krikke is the head of the government of The Hague from Mar, 2017 to Oct, 2019. 
 Wim Deetman is the head of the government of The Hague from Dec, 1996 to Jan, 2008. 
 Frans Schokking is the head of the government of The Hague from Jan, 1949 to Jan, 1957.

Answer:
user
Jan van Zanen
assistant