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Sigurd Olsen Moen ( October 31 , 1897 – October 6 , 1967 ) is a Norwegian former speed skater and Olympic medalist .
 person: Sigurd; person: Moen; location: Norwegian
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: Sigurd, Moen, Norwegian 
Answer:
 person: Sigurd; person: Moen; location: Norwegian