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North Korea said it was developing its nuclear weapons as `` a response to what they saw happened in Iraq , with the U . S . removing Saddam Hussein from power ,'' Weldon said .
 Saddam Hussein: person; Iraq: place
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: end position 
  Option: person, entity, place 
Text: {0} 
Answer:
 Saddam Hussein: person; Iraq: place