1607
in the second apache helicopter airstrike that occurred within the past hour or so , we ' re now told by palestinians , three people died , 33 others were wounded , six are in critical condition , three dead were civilians , according to palestinian sources .
 ( attack: airstrike,  people: target, others: target, six: target, helicopter: instrument) 
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: airstrike,  people: target, others: target, six: target, helicopter: instrument) 