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` ` He ' s done extraordinarily well , ' ' said Joel Seligman , the dean of the Washington University law school and author of a history of the SEC .
 the Washington University law school, the SEC, He, Joel Seligman, the dean of the Washington University law school, author of a history of the SEC
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 the Washington University law school, the SEC, He, Joel Seligman, the dean of the Washington University law school, author of a history of the SEC