Question: When is the last time the eagles won the superbo?
Disambiguated questions and answers: question: As of  the 2017-18 season, when was the last time the Eagles won the Super Bowl?
As of the 2016-17, when was the last time the Eagles won the Super Bowl?
as of 2015-16 season, when was the last time the Eagles won the Super Bowl?
answer: February 4, 2017
never
never
Natural Questions answer: 2017 (from the Wikipedia article "Philadelphia Eagles")