Question:
Who was the chair of Ford Foundation in Nov, 2001?

Context:
 Franklin A. Thomas is the chair of Ford Foundation from Jan, 1979 to Jan, 1996. 
 Luis Ubiñas is the chair of Ford Foundation from Jan, 2008 to Sep, 2013. 
 Susan Berresford is the chair of Ford Foundation from Jan, 1996 to Jan, 2008.

Answer:
Question:
Who was the chair of Ford Foundation in Nov, 2001?

Context:
 Franklin A. Thomas is the chair of Ford Foundation from Jan, 1979 to Jan, 1996. 
 Luis Ubiñas is the chair of Ford Foundation from Jan, 2008 to Sep, 2013. 
 Susan Berresford is the chair of Ford Foundation from Jan, 1996 to Jan, 2008.

Answer:
user
Susan Berresford
assistant
Question:
Who was the chair of Ford Foundation in Nov, 2001?

Context:
 Franklin A. Thomas is the chair of Ford Foundation from Jan, 1979 to Jan, 1996. 
 Luis Ubiñas is the chair of Ford Foundation from Jan, 2008 to Sep, 2013. 
 Susan Berresford is the chair of Ford Foundation from Jan, 1996 to Jan, 2008.

Answer:
user
Franklin A. Thomas
Luis Ubiñas
assistant
Question:
Who was the chair of Ford Foundation in Nov, 2001?

Context:
 Franklin A. Thomas is the chair of Ford Foundation from Jan, 1979 to Jan, 1996. 
 Luis Ubiñas is the chair of Ford Foundation from Jan, 2008 to Sep, 2013. 
 Susan Berresford is the chair of Ford Foundation from Jan, 1996 to Jan, 2008.

Answer:
user
Susan Berresford
assistant