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Education and career Goulimis was born in Athens , on 13 July 1886 , and studied law in Athens , Paris , London , Rome and Berlin where he obtained his PhD .
 Goulimis, Athens, Athens
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Goulimis, Athens, Athens