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Upon the arrival of the Eau Claire Express Northwoods League franchise in 2005 , the stadium underwent further renovations .
 Eau Claire Express, Northwoods League
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:
 Eau Claire Express, Northwoods League