An explosion may rip through a house.Logical formLearned from52 sentences. An explosion can be at a (petrochemical plant).Logical formLearned from52 sentences. An explosion can be on a train.Logical formLearned from52 sentences. Injuries can be in an explosion.Logical formLearned from52 sentences. A male may hear explosions.Logical formLearned from52 sentences. A (car bomb explosion) may kill some persons.Logical formLearned from52 sentences. Explosions can be in a country.Logical formLearned from51 sentences. Some explosion can be at a refinery.Logical formLearned from51 sentences. An explosion may rock an area.Logical formLearned from51 sentences. Explosions may continue.Logical formLearned from51 sentences. A series of explosions may kill some persons.Logical formLearned from51 sentences. Some explosion may take place.Logical formLearned from50 sentences. A (gas explosion) can be powerful.Logical formLearned from50 sentences. Crime may undergo an explosion.Logical formLearned from50 sentences. A magnitude may pertain-to an explosion.Logical formLearned from50 sentences.