Question:
Who was the head of Seattle in Aug, 1888?

Context:
 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. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 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. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 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.

Answer:
Question:
Who was the head of Seattle in Aug, 1888?

Context:
 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. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 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. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 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.

Answer:
user
Robert Moran
assistant
Question:
Who was the head of Seattle in Aug, 1888?

Context:
 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. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 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. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 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.

Answer:
user
Bruce Harrell
Arthur B. Langlie
Jenny Durkan
Tim Burgess
Gordon Stanley Clinton
Bertha Knight Landes
Ed Murray
Greg Nickels
Richard A. Ballinger
Michael McGinn
assistant
Question:
Who was the head of Seattle in Aug, 1888?

Context:
 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. 
 Tim Burgess is the head of the government of Seattle from Sep, 2017 to Nov, 2017. 
 Ed Murray is the head of the government of Seattle from Jan, 2014 to Sep, 2017. 
 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. 
 Robert Moran is the head of the government of Seattle from Jul, 1888 to Jul, 1890. 
 Michael McGinn is the head of the government of Seattle from Jan, 2010 to Jan, 2014. 
 Richard A. Ballinger is the head of the government of Seattle from Mar, 1904 to Mar, 1906. 
 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.

Answer:
user
Robert Moran
assistant