3180
For example , when there was , uh , like , a -- decision against Iraq , the United States -- went directly -- to Iraq to -- -- for , eh , uh , an invasion -- and -- for -- whatever reasons - -- she even was out , uh , putting any attention to the United Nations , uh , like , uh , approval .
 ( attack: invasion,  United States: attacker) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: declare bankruptcy, transfer ownership, transfer money, marry, transport, die, phone write, arrest jail, convict, sentence, sue, end organization, start organization, end position, start position, meet, elect, attack, injure, born, fine, release parole, charge indict, extradite, trial hearing, demonstrate, divorce, nominate, appeal, pardon, execute, acquit, merge organization, Arguments type: beneficiary, prosecutor, plaintiff, seller, victim, buyer, agent, destination, artifact, organization, recipient, person, place, origin, target, giver, adjudicator, attacker, vehicle, defendant, entity, instrument. 
Text: {0} 
Answer:
 ( attack: invasion,  United States: attacker) 