Drumbeats may undergo an explosion.Logical formLearned from8 sentences. An explosion may occur in a (car park).Logical formLearned from8 sentences. Persons may investigate a nature of an explosion.Logical formLearned from8 sentences. An explosion can be (rocket attack).Logical formLearned from8 sentences. Garbage may be triggered by a (methane gas explosion).Logical formLearned from8 sentences. An explosion may rip a vehicle.Logical formLearned from8 sentences. An explosion may send a fireball.Logical formLearned from8 sentences. Some (coal miners) may be killed in a (gas explosion).Logical formLearned from8 sentences. An explosion may be heard in a vicinity of a base.Logical formLearned from8 sentences. An explosion can be in a center of a house.Logical formLearned from8 sentences. A convoy may be hited by an explosion.Logical formLearned from8 sentences. A base can be at a time of an explosion.Logical formLearned from8 sentences. Ones may do explosions.Logical formLearned from8 sentences. Explosions may result from leaks.Logical formLearned from8 sentences. A government may blame explosions on rebels.Logical formLearned from8 sentences.