List of indoor arenas in Europe

Columns: Arena | Capacity | Opened | Location | Country
Sportpaleis | 23,359 | 1933 | Antwerp | Belgium | Manchester Arena | 21,000 | 1995 | Manchester | United Kingdom | AccorHotels Arena | 20,300 | 1984 | Paris | France | Altice Arena | 20,100 | 1998 | Lisbon | Portugal | The O 2 Arena | 20,000 | 2007 | London | United Kingdom | Žalgiris Arena | 20,000 | 2011 | Kaunas | Lithuania | Lanxess Arena | 19,500 | 1998 | Cologne | Germany

Example questions:
What is the capital of the European country where the Pala Alpitour indoor arena is located ? | The European indoor arena which is the second most-visited event hall in the world opened in what year ? | What is the capacity of the European indoor arena located in Germany 's eighth-largest city ? | What indoor arena is located in the European city that is the capital of Catalonia ?

Answers:
Rome | 1933 | 16,500 | Palau Sant Jordi