Question:
Who was the head of Seattle in Oct, 2017?

Context:
 Arthur B. Langlie is the head of the government of Seattle from Mar, 1938 to Mar, 1940. 
 Jenny Durkan is the head of the government of Seattle from Nov, 2017 to Dec, 2022. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Gordon Stanley Clinton is the head of the government of Seattle from Mar, 1956 to Mar, 1960. 
 Bruce Harrell is the head of the government of Seattle from Sep, 2017 to Sep, 2017. 
 Greg Nickels is the head of the government of Seattle from Jan, 2002 to Dec, 2009. 
 Bertha Knight Landes is the head of the government of Seattle from Mar, 1926 to Mar, 1928. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014.

Answer:
Question:
Who was the head of Seattle in Oct, 2017?

Context:
 Arthur B. Langlie is the head of the government of Seattle from Mar, 1938 to Mar, 1940. 
 Jenny Durkan is the head of the government of Seattle from Nov, 2017 to Dec, 2022. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Gordon Stanley Clinton is the head of the government of Seattle from Mar, 1956 to Mar, 1960. 
 Bruce Harrell is the head of the government of Seattle from Sep, 2017 to Sep, 2017. 
 Greg Nickels is the head of the government of Seattle from Jan, 2002 to Dec, 2009. 
 Bertha Knight Landes is the head of the government of Seattle from Mar, 1926 to Mar, 1928. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014.

Answer:
user
Tim Burgess
assistant
Question:
Who was the head of Seattle in Oct, 2017?

Context:
 Arthur B. Langlie is the head of the government of Seattle from Mar, 1938 to Mar, 1940. 
 Jenny Durkan is the head of the government of Seattle from Nov, 2017 to Dec, 2022. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Gordon Stanley Clinton is the head of the government of Seattle from Mar, 1956 to Mar, 1960. 
 Bruce Harrell is the head of the government of Seattle from Sep, 2017 to Sep, 2017. 
 Greg Nickels is the head of the government of Seattle from Jan, 2002 to Dec, 2009. 
 Bertha Knight Landes is the head of the government of Seattle from Mar, 1926 to Mar, 1928. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014.

Answer:
user
Bruce Harrell
Arthur B. Langlie
Jenny Durkan
Gordon Stanley Clinton
Bertha Knight Landes
Ed Murray
Robert Moran
Greg Nickels
Richard A. Ballinger
Michael McGinn
assistant
Question:
Who was the head of Seattle in Oct, 2017?

Context:
 Arthur B. Langlie is the head of the government of Seattle from Mar, 1938 to Mar, 1940. 
 Jenny Durkan is the head of the government of Seattle from Nov, 2017 to Dec, 2022. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Gordon Stanley Clinton is the head of the government of Seattle from Mar, 1956 to Mar, 1960. 
 Bruce Harrell is the head of the government of Seattle from Sep, 2017 to Sep, 2017. 
 Greg Nickels is the head of the government of Seattle from Jan, 2002 to Dec, 2009. 
 Bertha Knight Landes is the head of the government of Seattle from Mar, 1926 to Mar, 1928. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014.

Answer:
user
Tim Burgess
assistant