Question: Who won the last hot dog eating contest?
qaPairs: question: Who won the men's competition at the 2017 Nathan's Hot Dog Eating Contest?
answer: Joey Chestnut
question: Who won the women's competition at the 2017 Nathan's Hot Dog Eating Contest?
answer: Miki Sudo
question: Who won the men's competition at the 2016 Nathan's Hot Dog Eating Contest?
answer: Joey Chestnut
question: Who won the women's competition at the 2016 Nathan's Hot Dog Eating Contest?
answer: Miki Sudo
question: Who won the men's competition at the 2015 Nathan's Hot Dog Eating Contest?
answer: Matt Stonie
question: Who won the women's competition at the 2015 Nathan's Hot Dog Eating Contest?
answer: Miki Sudo