A lightning may flash for a time.Logical formLearned from4 sentences. A person may see a (lightning bolt).Logical formLearned from4 sentences. A lightning can be extraterrestrial.Logical formLearned from4 sentences. Lightning can be dependent on (storm structure).Logical formLearned from4 sentences. A lightning may be made.Logical formLearned from4 sentences. Persons may know about lightning.Logical formLearned from4 sentences. Wildfires may be caused by lightning.Logical formLearned from4 sentences. A lightning can be harnessed.Logical formLearned from4 sentences. Lightning may strike an object.Logical formLearned from4 sentences. (Lightning safety guidelines) can be proven.Logical formLearned from4 sentences. A risk can be for (lightning injury).Logical formLearned from4 sentences. A lightning can be annual.Logical formLearned from4 sentences. (Lightning measurements) can be continuous.Logical formLearned from4 sentences. A male may be struck with lightning.Logical formLearned from4 sentences. A person may win a male with a lightning.Logical formLearned from4 sentences.