A (suicide bombing) may kill some engineers.Logical formLearned from31 sentences. (Suicide hijackers) can be in attacks.Logical formLearned from31 sentences. A blast may be set_offed by a (suicide bomber).Logical formLearned from31 sentences. A (suicide bombing) can be at a disco.Logical formLearned from31 sentences. Suicides can be on a rise.Logical formLearned from31 sentences. Some (suicide bombers) may carry_out attacks.Logical formLearned from31 sentences. (Suicide bombers) may be targeted.Logical formLearned from31 sentences. A lull can be in (suicide attacks).Logical formLearned from31 sentences. A (suicide attack) can be in a city of a world-city.Logical formLearned from31 sentences. A (female suicide bomber) can be would-be.Logical formLearned from31 sentences. A (suicide car bomber) may attack a checkpoint.Logical formLearned from31 sentences. (Suicide bomb attacks) can be coordinated.Logical formLearned from31 sentences. Responsibility can be for a (suicide blast).Logical formLearned from31 sentences. Some (suicide bombing) may kill some persons.Logical formLearned from31 sentences. Involvement can be in some (suicide bombings).Logical formLearned from31 sentences.