1743
but critics say airbus should have sounded a stronger alarm after a similar incident occurred in 1997 . that is when american airlines flight 903 ran into trouble on a trip from boston to miami .
 ( transport: trip,  flight 903: vehicle, american airlines: agent, miami: destination, boston: 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: trip,  flight 903: vehicle, american airlines: agent, miami: destination, boston: origin) 