124865
It was held in the United Kingdom in April 1949 , and was hosted by that country 's Prime Minister , Clement Attlee .
 location: United Kingdom; person: Clement Attlee
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 Kingdom, Clement Attlee 
Answer:
 location: United Kingdom; person: Clement Attlee