Some massacres may be committed by an (army death squad).Logical formLearned from4 sentences. Attacks may be committed by extremists.Logical formLearned from4 sentences. Crimes may be committed by youngsters.Logical formLearned from4 sentences. Crimes may be committed by an enemy.Logical formLearned from4 sentences. Crimes may be committed during some years of rule.Logical formLearned from4 sentences. Atrocities may be committed during an era.Logical formLearned from4 sentences. Crimes may be committed under an (apartheid regime).Logical formLearned from4 sentences. Invaders may commit crimes.Logical formLearned from4 sentences. A massacre may be committed by troops.Logical formLearned from4 sentences. A country may commit itself to a conclusion of some talks.Logical formLearned from4 sentences. A crime of genocide may be committed.Logical formLearned from4 sentences. Crimes may be committed by a japanese army.Logical formLearned from4 sentences. Crimes may be committed by aggressors.Logical formLearned from4 sentences. An international-political-entity may be committed to promotting stability.Logical formLearned from4 sentences. A criminal may commit acts.Logical formLearned from4 sentences.