Explosions may be recorded.Logical formLearned from10 sentences. An explosion may wreck a building.Logical formLearned from10 sentences. An (oil rig explosion) may kill some workers.Logical formLearned from9 sentences. The police may investigate a cause of an explosion.Logical formLearned from9 sentences. (Drilling rig) may undergo an explosion.Logical formLearned from9 sentences. Some persons may be wounded in a (car bomb explosion).Logical formLearned from9 sentences. A (bomb explosion) can be strong.Logical formLearned from9 sentences. An explosion may rock city.Logical formLearned from9 sentences. A (coal mine explosion) may undergo a (death toll).Logical formLearned from9 sentences. Some explosions may hit a floor of (skytrain station).Logical formLearned from9 sentences. A (coal mine explosion) can be underground.Logical formLearned from9 sentences. A (death toll) can be from a (bomb explosion).Logical formLearned from9 sentences. An explosion can be in a state.Logical formLearned from9 sentences. An explosion can be crazy.Logical formLearned from9 sentences. An explosion may occur in a house.Logical formLearned from9 sentences.