78801
The first host city was Copenhagen ( 2003 ) and the most recent is Gliwice ( 2019 ) .
 Copenhagen, Gliwice
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Copenhagen, Gliwice