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Scalapino received his master 's degree in 1943 and his doctorate in 1948 , both from Harvard .
 person: Scalapino; organization: Harvard
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: Scalapino, Harvard 
Answer:
 person: Scalapino; organization: Harvard