932
Pentagon officials had hoped to have the Army ' s 4th Infantry Division invade Iraq from the north , but Turkey balked at allowing up to 62 , 000 U . S . troops on its soil to prepare for that option .
 ( transport: invade,  troops: artifact, 4th Infantry Division: agent, Iraq: destination, Turkey: origin) 
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:
 ( transport: invade,  troops: artifact, 4th Infantry Division: agent, Iraq: destination, Turkey: origin) 