2663
House clearance Royal Marine style , troops from ( UNINTELLIGIBLE ) commando task to seek out the last pockets of Iraqi resistance in Umm Qasr go in hard to arrest suspected regime sympathizers and search for weapons .
 arrest jail: arrest
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:
 arrest jail: arrest