Question: Who is the chief of police of los angeles?
Disambiguated questions and answers: question: Who is the Chief of Police of Los Angeles from November 17, 2009 to June 27, 2018?
Who is the Chief of Police of Los Angeles from November 1, 2009 to November 17, 2009?
Who is the Chief of Police of Los Angeles from October 27, 2002 to October 31, 2009?
answer: Charles L. Beck
Michael P. Downing
William J. Bratton
Natural Questions answer: Charles L. Beck (from the Wikipedia article "Chief of the Los Angeles Police Department")