Question:
Who was the chair of Alliance '90/The Greens Hamburg in Jan, 2022?

Context:
 Katharina Fegebank is the chair of Alliance '90/The Greens Hamburg from Jun, 2008 to May, 2015. 
 Maryam Blumenthal is the chair of Alliance '90/The Greens Hamburg from May, 2021 to Dec, 2022. 
 Anja Hajduk is the chair of Alliance '90/The Greens Hamburg from Jan, 2002 to Jan, 2008. 
 Anna Gallina is the chair of Alliance '90/The Greens Hamburg from May, 2015 to May, 2021.

Answer:
Question:
Who was the chair of Alliance '90/The Greens Hamburg in Jan, 2022?

Context:
 Katharina Fegebank is the chair of Alliance '90/The Greens Hamburg from Jun, 2008 to May, 2015. 
 Maryam Blumenthal is the chair of Alliance '90/The Greens Hamburg from May, 2021 to Dec, 2022. 
 Anja Hajduk is the chair of Alliance '90/The Greens Hamburg from Jan, 2002 to Jan, 2008. 
 Anna Gallina is the chair of Alliance '90/The Greens Hamburg from May, 2015 to May, 2021.

Answer:
user
Maryam Blumenthal
assistant
Question:
Who was the chair of Alliance '90/The Greens Hamburg in Jan, 2022?

Context:
 Katharina Fegebank is the chair of Alliance '90/The Greens Hamburg from Jun, 2008 to May, 2015. 
 Maryam Blumenthal is the chair of Alliance '90/The Greens Hamburg from May, 2021 to Dec, 2022. 
 Anja Hajduk is the chair of Alliance '90/The Greens Hamburg from Jan, 2002 to Jan, 2008. 
 Anna Gallina is the chair of Alliance '90/The Greens Hamburg from May, 2015 to May, 2021.

Answer:
user
Katharina Fegebank
Anja Hajduk
Anna Gallina
assistant
Question:
Who was the chair of Alliance '90/The Greens Hamburg in Jan, 2022?

Context:
 Katharina Fegebank is the chair of Alliance '90/The Greens Hamburg from Jun, 2008 to May, 2015. 
 Maryam Blumenthal is the chair of Alliance '90/The Greens Hamburg from May, 2021 to Dec, 2022. 
 Anja Hajduk is the chair of Alliance '90/The Greens Hamburg from Jan, 2002 to Jan, 2008. 
 Anna Gallina is the chair of Alliance '90/The Greens Hamburg from May, 2015 to May, 2021.

Answer:
user
Maryam Blumenthal
assistant