Officials may investigate a bombing.Logical formLearned from22 sentences. A bombing can be partisan.Logical formLearned from22 sentences. A bombing can be would-be.Logical formLearned from22 sentences. A (metro bombing) may pertain-to a world-city.Logical formLearned from22 sentences. A (suicide bombing) can be at a base.Logical formLearned from22 sentences. An university may undergo a bombing.Logical formLearned from22 sentences. A (car bombing) may take place.Logical formLearned from22 sentences. A (bombing campaign) may oust forces.Logical formLearned from22 sentences. A repeat may pertain-to a (suicide bombing).Logical formLearned from22 sentences. A month may be killed in a (suicide bombing).Logical formLearned from22 sentences. A (power station) may undergo a bombing.Logical formLearned from22 sentences. Houses may undergo a bombing.Logical formLearned from22 sentences. A (roadside bombing) may target a (police patrol).Logical formLearned from22 sentences. A (bombing suspect) can be in custody.Logical formLearned from22 sentences. Bombings can be in el-sheikh.Logical formLearned from22 sentences.