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Literary Themes A sense of community , and threats to community , are the twin themes of Blei 's writing , whether he is writing about urban Chicago or rural Wisconsin : " Norb specializes in the fleeting look at the little people of the city , the aged newsstand operators , the small restaurant owners , Greek , Bohemian , Slovak , who still provide , in out-of-the-way neighborhoods , national dishes and national atmosphere .
 Blei, Wisconsin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Blei, Wisconsin