58382
Luxembourg 's neutral status under the constitution formally ended in 1948 , and in 1949 it became a founding member of NATO .
 location: Luxembourg; organization: NATO
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: Luxembourg, NATO 
Answer:
 location: Luxembourg; organization: NATO