2043
hamas and other palestinian militant group rejected abbas ' call to end their attacks with a deadly raid on an israeli army outpost in gaza .
 hamas: attacker; group: 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:
 hamas: attacker; group: attacker