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In 1948 , the stadium hosted the matches of the South American Championship of Champions , the competition that inspired the creation of the UEFA Champions League and of the Copa Libertadores .
 event: South American Championship of Champions; event: UEFA Champions League; event: Copa Libertadores
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 event: South American Championship of Champions; event: UEFA Champions League; event: Copa Libertadores