Question:
Who was the chair of American Mathematical Society in Mar, 2022?

Context:
 Ruth Charney is the chair of American Mathematical Society from Jan, 2021 to Dec, 2022. 
 Jill Pipher is the chair of American Mathematical Society from Jan, 2019 to Jan, 2021. 
 David Vogan is the chair of American Mathematical Society from Jan, 2017 to Jan, 2018.

Answer:
Question:
Who was the chair of American Mathematical Society in Mar, 2022?

Context:
 Ruth Charney is the chair of American Mathematical Society from Jan, 2021 to Dec, 2022. 
 Jill Pipher is the chair of American Mathematical Society from Jan, 2019 to Jan, 2021. 
 David Vogan is the chair of American Mathematical Society from Jan, 2017 to Jan, 2018.

Answer:
user
Ruth Charney
assistant
Question:
Who was the chair of American Mathematical Society in Mar, 2022?

Context:
 Ruth Charney is the chair of American Mathematical Society from Jan, 2021 to Dec, 2022. 
 Jill Pipher is the chair of American Mathematical Society from Jan, 2019 to Jan, 2021. 
 David Vogan is the chair of American Mathematical Society from Jan, 2017 to Jan, 2018.

Answer:
user
Jill Pipher
David Vogan
assistant
Question:
Who was the chair of American Mathematical Society in Mar, 2022?

Context:
 Ruth Charney is the chair of American Mathematical Society from Jan, 2021 to Dec, 2022. 
 Jill Pipher is the chair of American Mathematical Society from Jan, 2019 to Jan, 2021. 
 David Vogan is the chair of American Mathematical Society from Jan, 2017 to Jan, 2018.

Answer:
user
Ruth Charney
assistant