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Alexander was appointed Dean of Parks College of Engineering , Aviation and Technology in September 2012 , where he is also a Professor of Aerospace and Mechanical Engineering as well as Biomedical Engineering .
 Parks College of Engineering , Aviation and Technology, Engineering, Engineering
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Parks College of Engineering , Aviation and Technology, Engineering, Engineering