An explosion may start.Logical formLearned from12 sentences. Some miners may die in a (gas explosion).Logical formLearned from12 sentences. Threats may mention an execution of (suicide explosions).Logical formLearned from12 sentences. Explosions may echo across a capital.Logical formLearned from12 sentences. An explosion can be at a colliery.Logical formLearned from12 sentences. A fire may be caused by a (pipeline explosion).Logical formLearned from12 sentences. Explosions can be at a depot.Logical formLearned from12 sentences. A (device explosion) can be explosive.Logical formLearned from12 sentences. An explosion may hit a building.Logical formLearned from12 sentences. An explosion may be rased.Logical formLearned from12 sentences. An explosion can be in a district of province.Logical formLearned from12 sentences. Some policemen may be wounded in an explosion.Logical formLearned from12 sentences. Some troops may be killed in an explosion.Logical formLearned from12 sentences. An (oil refinery explosion) can be in a us-state.Logical formLearned from12 sentences. Explosions may resound.Logical formLearned from12 sentences.