2753
` ` North Korea has told important people of the United States that it has developed nukes and reprocessed spent fuel rods .
 North Korea, the United States, it, important people of the United States, nukes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 North Korea, the United States, it, important people of the United States, nukes