Question:
Who was the head of state of Kingdom of the Netherlands in Jan, 1952?

Context:
 Wilhelmina of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1898 to Sep, 1948. 
 William III of the Netherlands is the head of the state of Kingdom of the Netherlands from Mar, 1849 to Nov, 1890. 
 Emma of Waldeck and Pyrmont is the head of the state of Kingdom of the Netherlands from Nov, 1890 to Sep, 1898. 
 William I of the Netherlands is the head of the state of Kingdom of the Netherlands from Jan, 1815 to Oct, 1840. 
 William II of the Netherlands is the head of the state of Kingdom of the Netherlands from Oct, 1840 to Mar, 1849. 
 Willem-Alexander of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 2013 to Dec, 2022. 
 Juliana of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1948 to Apr, 1980. 
 Beatrix of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 1980 to Apr, 2013.

Answer:
Question:
Who was the head of state of Kingdom of the Netherlands in Jan, 1952?

Context:
 Wilhelmina of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1898 to Sep, 1948. 
 William III of the Netherlands is the head of the state of Kingdom of the Netherlands from Mar, 1849 to Nov, 1890. 
 Emma of Waldeck and Pyrmont is the head of the state of Kingdom of the Netherlands from Nov, 1890 to Sep, 1898. 
 William I of the Netherlands is the head of the state of Kingdom of the Netherlands from Jan, 1815 to Oct, 1840. 
 William II of the Netherlands is the head of the state of Kingdom of the Netherlands from Oct, 1840 to Mar, 1849. 
 Willem-Alexander of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 2013 to Dec, 2022. 
 Juliana of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1948 to Apr, 1980. 
 Beatrix of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 1980 to Apr, 2013.

Answer:
user
Juliana of the Netherlands
assistant
Question:
Who was the head of state of Kingdom of the Netherlands in Jan, 1952?

Context:
 Wilhelmina of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1898 to Sep, 1948. 
 William III of the Netherlands is the head of the state of Kingdom of the Netherlands from Mar, 1849 to Nov, 1890. 
 Emma of Waldeck and Pyrmont is the head of the state of Kingdom of the Netherlands from Nov, 1890 to Sep, 1898. 
 William I of the Netherlands is the head of the state of Kingdom of the Netherlands from Jan, 1815 to Oct, 1840. 
 William II of the Netherlands is the head of the state of Kingdom of the Netherlands from Oct, 1840 to Mar, 1849. 
 Willem-Alexander of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 2013 to Dec, 2022. 
 Juliana of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1948 to Apr, 1980. 
 Beatrix of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 1980 to Apr, 2013.

Answer:
user
Beatrix of the Netherlands
Wilhelmina of the Netherlands
William III of the Netherlands
William II of the Netherlands
William I of the Netherlands
Emma of Waldeck and Pyrmont
Willem-Alexander of the Netherlands
assistant
Question:
Who was the head of state of Kingdom of the Netherlands in Jan, 1952?

Context:
 Wilhelmina of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1898 to Sep, 1948. 
 William III of the Netherlands is the head of the state of Kingdom of the Netherlands from Mar, 1849 to Nov, 1890. 
 Emma of Waldeck and Pyrmont is the head of the state of Kingdom of the Netherlands from Nov, 1890 to Sep, 1898. 
 William I of the Netherlands is the head of the state of Kingdom of the Netherlands from Jan, 1815 to Oct, 1840. 
 William II of the Netherlands is the head of the state of Kingdom of the Netherlands from Oct, 1840 to Mar, 1849. 
 Willem-Alexander of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 2013 to Dec, 2022. 
 Juliana of the Netherlands is the head of the state of Kingdom of the Netherlands from Sep, 1948 to Apr, 1980. 
 Beatrix of the Netherlands is the head of the state of Kingdom of the Netherlands from Apr, 1980 to Apr, 2013.

Answer:
user
Juliana of the Netherlands
assistant