Question:
Who was the head of state of Estonia in Mar, 2022?

Context:
 Lennart Meri is the head of the state of Estonia from Oct, 1992 to Oct, 2001. 
 Toomas Hendrik Ilves is the head of the state of Estonia from Oct, 2006 to Oct, 2016. 
 Alar Karis is the head of the state of Estonia from Oct, 2021 to Dec, 2022. 
 Kersti Kaljulaid is the head of the state of Estonia from Oct, 2016 to Oct, 2021. 
 Arnold Rüütel is the head of the state of Estonia from Oct, 2001 to Oct, 2006.

Answer:
Question:
Who was the head of state of Estonia in Mar, 2022?

Context:
 Lennart Meri is the head of the state of Estonia from Oct, 1992 to Oct, 2001. 
 Toomas Hendrik Ilves is the head of the state of Estonia from Oct, 2006 to Oct, 2016. 
 Alar Karis is the head of the state of Estonia from Oct, 2021 to Dec, 2022. 
 Kersti Kaljulaid is the head of the state of Estonia from Oct, 2016 to Oct, 2021. 
 Arnold Rüütel is the head of the state of Estonia from Oct, 2001 to Oct, 2006.

Answer:
user
Alar Karis
assistant
Question:
Who was the head of state of Estonia in Mar, 2022?

Context:
 Lennart Meri is the head of the state of Estonia from Oct, 1992 to Oct, 2001. 
 Toomas Hendrik Ilves is the head of the state of Estonia from Oct, 2006 to Oct, 2016. 
 Alar Karis is the head of the state of Estonia from Oct, 2021 to Dec, 2022. 
 Kersti Kaljulaid is the head of the state of Estonia from Oct, 2016 to Oct, 2021. 
 Arnold Rüütel is the head of the state of Estonia from Oct, 2001 to Oct, 2006.

Answer:
user
Toomas Hendrik Ilves
Arnold Rüütel
Kersti Kaljulaid
Lennart Meri
assistant
Question:
Who was the head of state of Estonia in Mar, 2022?

Context:
 Lennart Meri is the head of the state of Estonia from Oct, 1992 to Oct, 2001. 
 Toomas Hendrik Ilves is the head of the state of Estonia from Oct, 2006 to Oct, 2016. 
 Alar Karis is the head of the state of Estonia from Oct, 2021 to Dec, 2022. 
 Kersti Kaljulaid is the head of the state of Estonia from Oct, 2016 to Oct, 2021. 
 Arnold Rüütel is the head of the state of Estonia from Oct, 2001 to Oct, 2006.

Answer:
user
Alar Karis
assistant