A (roadside bomb) may strike a vehicle.Logical formLearned from99 sentences. A (suicide bomb) may kill some persons.Logical formLearned from99 sentences. Bombs may stop.Logical formLearned from99 sentences. Bombs may be planted.Logical formLearned from99 sentences. A bomb may kill some civilians.Logical formLearned from99 sentences. Bombs may pertain-to a female.Logical formLearned from99 sentences. Some (bomb blasts) can be in a world-city.Logical formLearned from98 sentences. Some (bomb attacks) may kill some persons.Logical formLearned from98 sentences. A (bomb attack) can be bungled.Logical formLearned from98 sentences. Some (car bombs) may explode in a world-city.Logical formLearned from98 sentences. A (parcel bomb) may explode.Logical formLearned from98 sentences. A (suicide attacker) may detonate a (car bomb).Logical formLearned from98 sentences. (Bomb attacks) may pertain-to week.Logical formLearned from97 sentences. Bombs may drop.Logical formLearned from97 sentences. A (car bomb) may explode in a world-city.Logical formLearned from97 sentences.