A (shock wave) may be generated by a (supernova explosion).Logical formLearned from7 sentences. Debris can be from explosions.Logical formLearned from7 sentences. Power may undergo explosions.Logical formLearned from7 sentences. An explosion can be in a (wing fuel tank).Logical formLearned from7 sentences. An international team of observers may see a series of explosions.Logical formLearned from7 sentences. A series of explosions may strike areas.Logical formLearned from7 sentences. Terrorists may set_off an explosion.Logical formLearned from7 sentences. (Hedge funds) may undergo an explosion.Logical formLearned from7 sentences. Sources may undergo an explosion.Logical formLearned from7 sentences. Broadband may undergo an explosion.Logical formLearned from7 sentences. A person may cause an explosion.Logical formLearned from7 sentences. Explosions may be carry_outed.Logical formLearned from7 sentences. Blogging may undergo an explosion.Logical formLearned from7 sentences. Mirth may undergo explosions.Logical formLearned from7 sentences. Cover may undergo explosions.Logical formLearned from7 sentences.