365419
Research Since 1992 , Georg has been engaged in linguistic fieldwork and the writing of descriptive grammars of unwritten/endangered/understudied languages .
 person: Georg
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: Georg 
Answer:
 person: Georg