Some (roadside bombs) can be in some days.Logical formLearned from17 sentences. (Bomb attacks) can be in a city of a world-city.Logical formLearned from17 sentences. Blasts may be caused by (car bombs).Logical formLearned from17 sentences. A series can be constituted-of-or-filled-with (car bomb explosions).Logical formLearned from17 sentences. A (bomb blast) can be at offices.Logical formLearned from17 sentences. A bomb can be monstrous.Logical formLearned from17 sentences. A (suicide bomb attack) may pertain-to year.Logical formLearned from17 sentences. A (suicide car bomb attack) may kill some soldiers.Logical formLearned from17 sentences. A (bus bomb) may pertain-to a world-city.Logical formLearned from17 sentences. A male may be killed by a bomb.Logical formLearned from17 sentences. Some persons may be injured by a (car bomb).Logical formLearned from17 sentences. (Bomb explosions) may pertain-to a weekday.Logical formLearned from17 sentences. Some others may be wounded in some (bomb explosions).Logical formLearned from17 sentences. A bomb can be responsible.Logical formLearned from17 sentences. A (bomb blast) can be in a bus.Logical formLearned from17 sentences.