An explosion can be on a rig.Logical formLearned from23 sentences. An explosion can be in town.Logical formLearned from23 sentences. An explosion can be on a (gas pipeline).Logical formLearned from23 sentences. An explosion can be on a pipeline.Logical formLearned from23 sentences. An explosion can be at an (oil pipeline).Logical formLearned from23 sentences. An explosion can be a tragedy.Logical formLearned from23 sentences. Explosions can be premature.Logical formLearned from23 sentences. Persons may be injured in an explosion.Logical formLearned from22 sentences. An explosion can be at a facility.Logical formLearned from22 sentences. An explosion may occur in district.Logical formLearned from22 sentences. An explosion can be at a warehouse.Logical formLearned from22 sentences. An explosion may be caused by a (land mine).Logical formLearned from22 sentences. Some explosions may rock a compound.Logical formLearned from22 sentences. A reason may pertain-to an explosion.Logical formLearned from22 sentences. The universe may begin in an explosion.Logical formLearned from22 sentences.