Question: Who won the men's french open title?
qaPairs: question: Who won the singles men's French Open title in 2017?
answer: Rafael Nadal
question: Who won the singles men's French Open title in 2016?
answer: Novak Djokovic
question: Who won the singles men's French Open title in 2015?
answer: Stan Wawrinka
question: Who won the doubles men's French Open title in 2017?
answer: Ryan Harrison
Michael Venus
question: Who won the doubles men's French Open title in 2016?
answer: Marc López
Feliciano López
question: Who won the doubles men's French Open title in 2015?
answer: Ivan Dodig
Marcelo Melo