880
Hamas said Monday it has no intention of halting attacks , despite Egypt ' s efforts to have Palestinian militant groups agree to a one - year suspension of shootings and bombings .
 it: attacker
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: attack 
  Option: victim, attacker, place, target, instrument 
Text: {0} 
Answer:
 it: attacker