516
Also Monday , Israeli soldiers fired on four diplomatic vehicles in the northern Gaza town of Beit Hanoun , diplomats said .
 soldiers: attacker; town: place; vehicles: target
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:
 soldiers: attacker; town: place; vehicles: target