Question:
Who was the chair of United States Department of the Interior in Aug, 2013?

Context:
 Ryan Zinke is the chair of United States Department of the Interior from Mar, 2017 to Jan, 2019. 
 Sally Jewell is the chair of United States Department of the Interior from Apr, 2013 to Jan, 2017. 
 Deb Haaland is the chair of United States Department of the Interior from Mar, 2021 to Dec, 2022. 
 David L. Bernhardt is the chair of United States Department of the Interior from Apr, 2019 to Jan, 2021.

Answer:
Question:
Who was the chair of United States Department of the Interior in Aug, 2013?

Context:
 Ryan Zinke is the chair of United States Department of the Interior from Mar, 2017 to Jan, 2019. 
 Sally Jewell is the chair of United States Department of the Interior from Apr, 2013 to Jan, 2017. 
 Deb Haaland is the chair of United States Department of the Interior from Mar, 2021 to Dec, 2022. 
 David L. Bernhardt is the chair of United States Department of the Interior from Apr, 2019 to Jan, 2021.

Answer:
user
Sally Jewell
assistant
Question:
Who was the chair of United States Department of the Interior in Aug, 2013?

Context:
 Ryan Zinke is the chair of United States Department of the Interior from Mar, 2017 to Jan, 2019. 
 Sally Jewell is the chair of United States Department of the Interior from Apr, 2013 to Jan, 2017. 
 Deb Haaland is the chair of United States Department of the Interior from Mar, 2021 to Dec, 2022. 
 David L. Bernhardt is the chair of United States Department of the Interior from Apr, 2019 to Jan, 2021.

Answer:
user
David L. Bernhardt
Deb Haaland
Ryan Zinke
assistant
Question:
Who was the chair of United States Department of the Interior in Aug, 2013?

Context:
 Ryan Zinke is the chair of United States Department of the Interior from Mar, 2017 to Jan, 2019. 
 Sally Jewell is the chair of United States Department of the Interior from Apr, 2013 to Jan, 2017. 
 Deb Haaland is the chair of United States Department of the Interior from Mar, 2021 to Dec, 2022. 
 David L. Bernhardt is the chair of United States Department of the Interior from Apr, 2019 to Jan, 2021.

Answer:
user
Sally Jewell
assistant