2652
North Korea offered to drop its nuclear and missile programs in exchange for security guarantees and economic aid , according to U . S . officials .
 geographical social political: North Korea; geographical social political: its; geographical social political: U . S; person: U . S . officials; weapon: nuclear; weapon: missile
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: North Korea, its, U . S, U . S . officials, nuclear, missile 
Answer:
 geographical social political: North Korea; geographical social political: its; geographical social political: U . S; person: U . S . officials; weapon: nuclear; weapon: missile