Question:
Who was the chair of MIT Center for Information Systems Research in May, 2020?

Context:
 Michael Scott Morton is the chair of MIT Center for Information Systems Research from Jan, 1974 to Jan, 1976. 
 Peter Weill is the chair of MIT Center for Information Systems Research from Jan, 2000 to Jan, 2008. 
 Jeanne W. Ross is the chair of MIT Center for Information Systems Research from Jan, 2008 to Dec, 2022. 
 John F. Rockart is the chair of MIT Center for Information Systems Research from Jan, 1976 to Jan, 2000.

Answer:
Question:
Who was the chair of MIT Center for Information Systems Research in May, 2020?

Context:
 Michael Scott Morton is the chair of MIT Center for Information Systems Research from Jan, 1974 to Jan, 1976. 
 Peter Weill is the chair of MIT Center for Information Systems Research from Jan, 2000 to Jan, 2008. 
 Jeanne W. Ross is the chair of MIT Center for Information Systems Research from Jan, 2008 to Dec, 2022. 
 John F. Rockart is the chair of MIT Center for Information Systems Research from Jan, 1976 to Jan, 2000.

Answer:
user
Jeanne W. Ross
assistant
Question:
Who was the chair of MIT Center for Information Systems Research in May, 2020?

Context:
 Michael Scott Morton is the chair of MIT Center for Information Systems Research from Jan, 1974 to Jan, 1976. 
 Peter Weill is the chair of MIT Center for Information Systems Research from Jan, 2000 to Jan, 2008. 
 Jeanne W. Ross is the chair of MIT Center for Information Systems Research from Jan, 2008 to Dec, 2022. 
 John F. Rockart is the chair of MIT Center for Information Systems Research from Jan, 1976 to Jan, 2000.

Answer:
user
Michael Scott Morton
John F. Rockart
Peter Weill
assistant
Question:
Who was the chair of MIT Center for Information Systems Research in May, 2020?

Context:
 Michael Scott Morton is the chair of MIT Center for Information Systems Research from Jan, 1974 to Jan, 1976. 
 Peter Weill is the chair of MIT Center for Information Systems Research from Jan, 2000 to Jan, 2008. 
 Jeanne W. Ross is the chair of MIT Center for Information Systems Research from Jan, 2008 to Dec, 2022. 
 John F. Rockart is the chair of MIT Center for Information Systems Research from Jan, 1976 to Jan, 2000.

Answer:
user
Jeanne W. Ross
assistant