(Bomb attacks) can be in a world-city.Logical formLearned from331 sentences. A bomb can be in a world-city.Logical formLearned from329 sentences. A bomb may pertain-to a world-city.Logical formLearned from327 sentences. Bombs may go_off.Logical formLearned from325 sentences. A wave can be constituted-of-or-filled-with (bomb attacks).Logical formLearned from325 sentences. A (bomb blast) can be powerful.Logical formLearned from323 sentences. A bomb may kill some persons.Logical formLearned from320 sentences. A bomb may be placed.Logical formLearned from315 sentences. A (bomb attack) can be in a world-city.Logical formLearned from314 sentences. A bomb may be planted.Logical formLearned from308 sentences. A (roadside bomb) may kill some soldiers.Logical formLearned from308 sentences. Responsibility can be for a bomb.Logical formLearned from307 sentences. Bombs can be makeshift.Logical formLearned from302 sentences. A bomb may be placed.Logical formLearned from300 sentences. Bombs may kill some persons.Logical formLearned from298 sentences.