Victims may pertain-to a (suicide bombing).Logical formLearned from37 sentences. An attack may follow a bombing.Logical formLearned from37 sentences. A suspect can be in a bombing.Logical formLearned from37 sentences. (Suicide bombings) may kill some commuters.Logical formLearned from37 sentences. (Serial bombings) may pertain-to a world-city.Logical formLearned from37 sentences. A bombing can be evidence.Logical formLearned from37 sentences. Some (airliner bombing) may kill some persons.Logical formLearned from37 sentences. A plant may undergo a bombing.Logical formLearned from37 sentences. Bombings can be intensive.Logical formLearned from37 sentences. A (suicide bombing) can be in a city.Logical formLearned from37 sentences. A (weekend bombing) can be deadly.Logical formLearned from37 sentences. A bombing may be blamed on a country.Logical formLearned from37 sentences. (Apartment-house bombings) may be blamed on rebels.Logical formLearned from37 sentences. A (bombing pause) may pertain-to an international-political-entity.Logical formLearned from37 sentences. A (bombing campaign) can be fierce.Logical formLearned from37 sentences.