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He was a son of Fredrik Christian Sejersted ( 1833 – 1882 ) , Lieutenant Colonel and director of the Norwegian Mapping and Cadastre Authority ( then known as Norges Geografiske Oppmåling ) .
 person: Sejersted; organization: Norwegian Mapping and Cadastre Authority
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: Sejersted, Norwegian Mapping and Cadastre Authority 
Answer:
 person: Sejersted; organization: Norwegian Mapping and Cadastre Authority