779
In the country ' s southern region , British forces penetrated closer to the center of Basra , and warplanes dropped 500 - pound ( 225 - kilogram ) and 1 , 000 - pound ( 450 - kilogram ) laser - guided bombs on an Iraqi intelligence complex .
 transport: penetrated
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: declare bankruptcy, transfer ownership, marry, die, phone write, arrest jail, convict, sue, transfer money, end organization, start organization, end position, merge organization, start position, transport, charge indict, elect, attack, injure, born, extradite, release parole, sentence, demonstrate, meet, trial hearing, divorce, nominate, fine, appeal, pardon, execute, acquit 
Text: {0} 
Answer:
 transport: penetrated