Others may be injured in an explosion.Logical formLearned from11 sentences. An explosion can be in an apartment.Logical formLearned from11 sentences. A source of an explosion can be clear.Logical formLearned from11 sentences. An explosion can be severe.Logical formLearned from11 sentences. A spark may set_off an explosion.Logical formLearned from11 sentences. An explosion may rip through a bus.Logical formLearned from11 sentences. A series of explosions may take place.Logical formLearned from11 sentences. An explosion can be horrifying.Logical formLearned from11 sentences. A number of explosions may be heard.Logical formLearned from11 sentences. Some others may be wounded in a (roadside bomb explosion).Logical formLearned from10 sentences. A (car bomb explosion) may be wounded.Logical formLearned from10 sentences. An explosion may rock city a capital of province.Logical formLearned from10 sentences. Some persons may be wounded in some (bomb explosions).Logical formLearned from10 sentences. An explosion can be at a range.Logical formLearned from10 sentences. A soldier may be killed by a (bomb explosion).Logical formLearned from10 sentences.