A tank may undergo an explosion.Logical formLearned from20 sentences. Experts may carry_out a controlled explosion.Logical formLearned from20 sentences. A (car bomb explosion) may pertain-to a weekday.Logical formLearned from20 sentences. Some explosions may be recorded.Logical formLearned from20 sentences. Involvement can be in explosions.Logical formLearned from19 sentences. A (mine explosion) can be deadly.Logical formLearned from19 sentences. Some explosions may be heard in a city.Logical formLearned from19 sentences. Cause of an explosion can be under_investigation.Logical formLearned from19 sentences. Explosion may be heard.Logical formLearned from19 sentences. An explosion may be caused by a mine.Logical formLearned from19 sentences. Firedamp may undergo an explosion.Logical formLearned from19 sentences. An explosion can be at a mosque.Logical formLearned from19 sentences. Support may undergo an explosion.Logical formLearned from19 sentences. An explosion can be high-altitude.Logical formLearned from19 sentences. An aftermath may pertain-to an explosion.Logical formLearned from19 sentences.