2182
we are now hearing once again , this coming to us off associated press wires there was an explosion there and we understand that several people have been killed .
 there: place; people: 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:
 there: place; people: target