46432
In 1945 he was a member of the Greek delegation to San Francisco for the United Nations Conference on International Organization that led to the formation of the United Nations .
 location: San Francisco; organization: Nations; organization: United Nations
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: San Francisco, Nations, United Nations 
Answer:
 location: San Francisco; organization: Nations; organization: United Nations