Question:
Who was the chair of Federal Transit Administration in Nov, 1987?

Context:
 Arthur Teele is the chair of Federal Transit Administration from Jan, 1981 to Jan, 1983. 
 Gordon Linton is the chair of Federal Transit Administration from Jan, 1993 to Jan, 1999. 
 Alfred A. DelliBovi is the chair of Federal Transit Administration from Jan, 1987 to Jan, 1989.

Answer:
Question:
Who was the chair of Federal Transit Administration in Nov, 1987?

Context:
 Arthur Teele is the chair of Federal Transit Administration from Jan, 1981 to Jan, 1983. 
 Gordon Linton is the chair of Federal Transit Administration from Jan, 1993 to Jan, 1999. 
 Alfred A. DelliBovi is the chair of Federal Transit Administration from Jan, 1987 to Jan, 1989.

Answer:
user
Alfred A. DelliBovi
assistant
Question:
Who was the chair of Federal Transit Administration in Nov, 1987?

Context:
 Arthur Teele is the chair of Federal Transit Administration from Jan, 1981 to Jan, 1983. 
 Gordon Linton is the chair of Federal Transit Administration from Jan, 1993 to Jan, 1999. 
 Alfred A. DelliBovi is the chair of Federal Transit Administration from Jan, 1987 to Jan, 1989.

Answer:
user
Arthur Teele
Gordon Linton
assistant
Question:
Who was the chair of Federal Transit Administration in Nov, 1987?

Context:
 Arthur Teele is the chair of Federal Transit Administration from Jan, 1981 to Jan, 1983. 
 Gordon Linton is the chair of Federal Transit Administration from Jan, 1993 to Jan, 1999. 
 Alfred A. DelliBovi is the chair of Federal Transit Administration from Jan, 1987 to Jan, 1989.

Answer:
user
Alfred A. DelliBovi
assistant