Rioting may undergo an explosion.Logical formLearned from15 sentences. An explosion can be on a road.Logical formLearned from15 sentences. Clues can be to a cause of an explosion.Logical formLearned from15 sentences. An explosion can be in use.Logical formLearned from15 sentences. A frenchman may dazzle persons with explosions.Logical formLearned from15 sentences. Explosions can be uncontrolled.Logical formLearned from15 sentences. Explosions may occur.Logical formLearned from15 sentences. A (bus explosion) may kill some persons.Logical formLearned from15 sentences. Earmarks may undergo an explosion.Logical formLearned from15 sentences. A Jewish festival may morph into an explosion of present.Logical formLearned from15 sentences. Shrapnel can be from an explosion.Logical formLearned from15 sentences. A building may undergo an explosion.Logical formLearned from15 sentences. Sparks may undergo an explosion.Logical formLearned from15 sentences. Persons may die in an explosion.Logical formLearned from15 sentences. An explosion may be investigated.Logical formLearned from15 sentences.