actor1: BRSC: Shura Council of Benghazi Revolutionaries
actor2: Zawiya Martyrs Brigade
notes: A senior army officer was killed on 21 December. He was a commander of the engineering unit of the Zawia Martyrs' Brigade and was killed in a land mine explosion in Ganfouda district of Benghazi.
target_text: actor1: BRSC: Shura Council of Benghazi Revolutionaries, actor2: Zawiya Martyrs Brigade