actor1: Unidentified Armed Group (Pakistan)
actor2: Civilians (Pakistan)
notes: In Tirah valley a tribesman was killed when an explosive device planted by unknown militants on doorstep of a house went off here in Narai Baba area of tehsil Landi Kotal.No group has claimed responsibility.
target_text: actor1: Unidentified Armed Group (Pakistan), actor2: Civilians (Pakistan)