Question: Who won the us open men’s and women’s singles in 2017?
Answer: Sloane Stephens
Rafael Nadal
Disambiguated annotations:
qaPairs: question: Who won the us open men’s singles in 2017?
answer: Rafael Nadal
"Rafa"
Rafael "Rafa" Nadal Parera
Rafael Nadal Parera
question: Who won the us open women’s singles in 2017?
answer: Sloane Stephens