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Dr. Tobias Abse is a Marxist historian and a professor at Goldsmiths College of the University of London .
 Tobias Abse, Goldsmiths College, University of London
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Tobias Abse, Goldsmiths College, University of London