757
A separate poll of 1 , 846 adults by the leading Yomiuri newspaper published Tuesday showed 64 percent felt Japan had " no choice " but to back the United States , with only 12 percent saying Japan had " every reason " to back the war .
 attack: war
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:
 attack: war