Question: Who is the best golfer in the world?
Disambiguated questions and answers: question: Who was the best male golfer in the world according to the Official World Golf Ranking on February 19, 2017?
Who was the best male golfer in the world according to the Official World Golf Ranking on March 27, 2016?
Who was the best male golfer in the world according to the Official World Golf Ranking on November 8, 2015?
Who was the best female golfer in the world according to the Women's World Golf Rankings on 13 November 2017?
Who was the best female golfer in the world according to the Women's World Golf Rankings on 6 November 2017?
Who was the best female golfer in the world according to the Women's World Golf Rankings on 26 June 2017?
answer: Dustin Johnson
Jason Day
Jordan Spieth
Shanshan Feng
Park Sung-hyun
Ryu So-yeon
Natural Questions answer: Dustin Johnson (from the Wikipedia article "List of World Number One male golfers")