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League standings Northern Conference Central Conference Western Conference Playoffs Bracket First round Pittsburgh vs Charleston San Diego vs Atlanta Portland vs Charlotte Milwaukee vs Nashville Quarterfinals Milwaukee vs Richmond Hershey vs Portland Vancouver vs San Diego Rochester vs Pittsburgh Semifinals Semifinal 1 Semifinal 2 Final Points leaders Honors Annual awards External links References
 Portland, Milwaukee, Milwaukee, Richmond Hershey, Portland Vancouver, Rochester
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Portland, Milwaukee, Milwaukee, Richmond Hershey, Portland Vancouver, Rochester