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He is the author of 20 books and 200 articles ; two of his books ( American Indian languages : The historical linguistics of Native America and Historical Syntax in Cross-Linguistic Perspectives , co-written with Alice C. Harris ) were awarded the Leonard Bloomfield Book Award by the Linguistic Society of America for the best book in linguistics published in the previous two years .
 organization: Linguistic Society of America
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: Linguistic Society of America 
Answer:
 organization: Linguistic Society of America