57863
Before the rejection , on August 28 , 1948 , the United States proposed to the claimants some form of internationalization of Antarctica , with the support of the United Kingdom .
 location: United States; location: Antarctica; location: United Kingdom
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: United States, Antarctica, United Kingdom 
Answer:
 location: United States; location: Antarctica; location: United Kingdom