Question: Where is the u21 euro championships being held?
Answer: Poland
Disambiguated annotations:
qaPairs: question: Where is the UEFA European U-21 Championship being held in 2019?
answer: Italy
question: Where was the UEFA European U-21 Championship held in 2017?
answer: Poland
question: Where was the UEFA European U-21 Championship held in 2015?
answer: Czech Republic