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Elmo Shropshire , D.V.M. ( born October 26 , 1936 ) , better known by his stage name Dr. Elmo , is a singer of comedy songs , most notably " Grandma Got Run Over by a Reindeer " .
 person: Elmo Shropshire; person: Elmo
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Elmo Shropshire, Elmo 
Answer:
 person: Elmo Shropshire; person: Elmo