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North Korea also said Washington is ` ` seriously mistaken ' ' if it thinks that the communist country will accept the U . S . demand to disarm .
 geographical social political: North Korea; geographical social political: Washington; geographical social political: it; geographical social political: the communist country; geographical social political: U . S
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 geographical social political: North Korea; geographical social political: Washington; geographical social political: it; geographical social political: the communist country; geographical social political: U . S