A (suicide attempt) may fail.Logical formLearned from26 sentences. (Suicide bombings) can be at a (rock concert).Logical formLearned from26 sentences. Some (suicide bomber) may kill some persons.Logical formLearned from26 sentences. Some (suicide bombers) may blow themselves.Logical formLearned from26 sentences. A series can be constituted-of-or-filled-with some (suicide bombings).Logical formLearned from26 sentences. (Suicide bomb attacks) may kill some persons.Logical formLearned from26 sentences. A (suicide bomber) may detonate a payload.Logical formLearned from26 sentences. Some (suicide bombers) may explode themselves.Logical formLearned from26 sentences. A (suicide bomber) may be dressed in military uniform.Logical formLearned from26 sentences. Involvement can be in a (suicide attack).Logical formLearned from26 sentences. A (suicide bomber) may be disguised in a burqa.Logical formLearned from26 sentences. A (suicide attack) can be in a month.Logical formLearned from26 sentences. A (suicide attack) can be on a (homecoming parade).Logical formLearned from26 sentences. Attacks may be carry_outed by some (suicide bombers).Logical formLearned from26 sentences. A (suicide bomb attack) can be on a restaurant.Logical formLearned from26 sentences.