An explosion can be in a US-city.Logical formLearned from43 sentences. An explosion may kill some civilians.Logical formLearned from43 sentences. (Information technology) may undergo an explosion.Logical formLearned from43 sentences. An explosion can be in a district.Logical formLearned from43 sentences. An explosion may sound.Logical formLearned from43 sentences. An explosion may rock a building.Logical formLearned from43 sentences. A person may be injured in an explosion.Logical formLearned from43 sentences. Responsibility can be for some explosion.Logical formLearned from43 sentences. Cause may pertain-to an explosion.Logical formLearned from43 sentences. Explosions may rock an area.Logical formLearned from43 sentences. An explosion may happen at some a.m..Logical formLearned from43 sentences. Police may carry_out a controlled explosion.Logical formLearned from43 sentences. A cause of an explosion may be determined.Logical formLearned from42 sentences. Details can be about an explosion.Logical formLearned from42 sentences. Bombs may undergo explosions.Logical formLearned from42 sentences.