ِتػد شّ یبّ یگظیٍ یاشث يییؼت تلبق ییبٌؼه یبّ ؾقً جاشختػا یبّ ؾقً ىاٌَػ ىدشک شد بث تبػالعا تلبق یبّ تلبق صا ُدبفتػا قخـهبً ( ِهادا ) Perpetrator Person/Org who blows up, plants, hurls, stages, is suspected, … Instrument A physical object that is exploded, explodes, causes, is set off, … Target A physical object that is damaged, is destroyed, is exploded at, … Police Person/Org who questions, discovers, raids, investigates, arrests, … [Chambers, ACL'11]