899
A rocket holding the first of two Mars rovers blasted off Tuesday on a seven - month voyage to the red planet where the golf - cart - sized vehicles will search for evidence that there was once enough water to support life on Mars .
 transport: voyage
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: voyage