Question: Who is the highest ranked golfer in the world?
Disambiguated questions and answers: question: Who is the highest ranked golfer in the world on February 19, 2017?
Who is the highest ranked golfer in the world on March 27, 2016?
Who is the highest ranked golfer in the world on November 8, 2015?
answer: DJ
Dustin Johnson
Dustin Hunter Johnson
Jay Day
J.D.
Jason Day
Jaydee
Jordan Alexander Spieth
Jordan Spieth
Natural Questions answer: Dustin Johnson (from the Wikipedia article "List of World Number One male golfers")