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He played college football for the Maryland Terrapins of the University of Maryland and was selected by the Baltimore Colts in the 1965 NFL Draft .
 Maryland Terrapins, University of Maryland
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Maryland Terrapins, University of Maryland