28207
According to the direct-reference view , an early version of which was originally proposed by Bertrand Russell , and perhaps earlier by Gottlob Frege , a proper name strictly has no meaning when there is no object to which it refers .
 person: Bertrand Russell; person: Gottlob Frege
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: Bertrand Russell, Gottlob Frege 
Answer:
 person: Bertrand Russell; person: Gottlob Frege