272479
From 1992 to 1995 he served as the Deputy Communist Party Chief and Commissioner of Nagqu Prefecture in northern Tibet .
 organization: Communist; location: Nagqu Prefecture; location: Tibet
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: Communist, Nagqu Prefecture, Tibet 
Answer:
 organization: Communist; location: Nagqu Prefecture; location: Tibet