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` ` Certainly what we know suggests that we should take what they ( North Korean officials ) are saying very seriously , ' ' he said at a news conference in Seoul .
 geographical social political: we; geographical social political: we; geographical social political: North Korean; geographical social political: Seoul; person: they ( North Korean officials; person: North Korean officials; person: he
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: we, we, North Korean, Seoul, they ( North Korean officials, North Korean officials, he 
Answer:
 geographical social political: we; geographical social political: we; geographical social political: North Korean; geographical social political: Seoul; person: they ( North Korean officials; person: North Korean officials; person: he