Killings may be investigated.Logical formLearned from32 sentences. Political killings can be alleged.Logical formLearned from32 sentences. Revenge can be for killings.Logical formLearned from32 sentences. A (security guard) may undergo a killing.Logical formLearned from32 sentences. Killings can be on a scale.Logical formLearned from32 sentences. (Mass killings) may take place.Logical formLearned from32 sentences. Refugees may tell of (mass killings) of men.Logical formLearned from32 sentences. Connection can be with a killing of some civilians.Logical formLearned from32 sentences. A killing can be by a country.Logical formLearned from32 sentences. An (army officer) may undergo a killing.Logical formLearned from32 sentences. Palestinian militants may undergo a killing.Logical formLearned from31 sentences. Killings can be in areas.Logical formLearned from31 sentences. A bulk may pertain-to killings.Logical formLearned from31 sentences. A (killing program) can be secret.Logical formLearned from31 sentences. Suspects can be in a killing.Logical formLearned from31 sentences.