Question: Who won the ncaa mens basketball tournament last year?
Answer: North Carolina
Disambiguated annotations:
qaPairs: question: Who won the ncaa mens basketball tournament in 2017?
answer: North Carolina Tar Heels
"Carolina"
UNC
North Carolina
The Heels
question: Who won the ncaa mens basketball tournament in 2016?
answer: Wildcats
Villanova Wildcats
question: Who won the ncaa mens basketball tournament in 2015?
answer: Duke Blue Devils
Blue Devils