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Their biggest success was winning the 2001 Cyberathlete Professional League World Championships after a very close final with X3 ( a forerunner to Team 3D ) .
 Cyberathlete Professional League
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Cyberathlete Professional League