A (bomb threat) may pertain-to a male.Logical formLearned from22 sentences. A bomb may explode in a discotheque.Logical formLearned from22 sentences. Bombs may pertain-to year.Logical formLearned from22 sentences. A bomb may explode on a (passenger train).Logical formLearned from22 sentences. An atomic bomb may be dropped.Logical formLearned from22 sentences. Islamic militants may set_off some (suicide bombs).Logical formLearned from22 sentences. A (briefcase bomb) may detonate on a double-decker bus.Logical formLearned from22 sentences. A (bomb maker) may pertain-to a group.Logical formLearned from22 sentences. Some persons may be killed in a (car bomb explosion).Logical formLearned from22 sentences. Bombs may pertain-to week.Logical formLearned from22 sentences. (Bomb attacks) can be in the south.Logical formLearned from22 sentences. A result can be constituted-of-or-filled-with bombs.Logical formLearned from22 sentences. Some civilians may be killed by a bomb.Logical formLearned from22 sentences. Some bombs may explode in a market.Logical formLearned from22 sentences. Separatists may throw bombs.Logical formLearned from22 sentences.