Ekstraklasa

Columns: Team | Location | Venue | Capacity
Piast Gliwice | Gliwice | Stadion Miejski | 10,037 | Pogoń Szczecin | Szczecin | Stadion im . Floriana Krygiera | 18,027 | Raków Częstochowa | Częstochowa | Miejski Stadion Piłkarski Raków | 4,200 | Śląsk Wrocław | Wrocław | Stadion Miejski | 42,771 | Wisła Kraków | Kraków | Stadion im . Henryka Reymana | 33,326 | Wisła Płock | Płock | Stadion im . Kazimierza Górskiego | 12,800 | Zagłębie Lubin | Lubin | Stadion KGHM Zagłębia | 16,068 | Zagłębie Sosnowiec | Sosnowiec | Stadion Ludowy | 7,500 ( 4,900 seats )

Example questions:
The Ekstraklasa team originally called Klub Sportowy Gdynia plays out of a stadium that hosted what championship in 2017 ? | The Ekstraklasa team founded in 1945 by people expelled from Lwów city plays out of a stadium that was previously called what ? | The oldest Polish football team still in existence calls home a venue that won what award in 2010 ? | The Ekstraklasa team located in the twelfth-largest city in Poland was founded when ? | What is the founding date of the Ekstraklasa team who plays home matches in Marszałek Piłsudski Stadium ?

Answers:
UEFA European Under-21 Championship | the Baltic Arena and PGE Arena Gdańsk | Janusza Bogdanowskiego award | 1929 | 13 June 1906