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John Joseph Fox ( February 7 , 1859 in Roxbury , Massachusetts – April 18 , 1893 in Boston , Massachusetts ) , was a professional baseball player who played pitcher in the Major Leagues from 1881 to 1886 .
 Fox, Roxbury , Massachusetts, Boston , Massachusetts
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Fox, Roxbury , Massachusetts, Boston , Massachusetts