A tornado may strike a building.Logical formLearned from4 sentences. Injuries may be caused by a tornado.Logical formLearned from4 sentences. A tornado may damage a (shopping mall).Logical formLearned from4 sentences. A tornado may touch_down some times.Logical formLearned from4 sentences. A response can be to a tornado.Logical formLearned from4 sentences. A tornado may rip through a community.Logical formLearned from4 sentences. A weather-service may describe a tornado.Logical formLearned from4 sentences. A storm may bring (tornado warnings).Logical formLearned from4 sentences. A male may stand in a middle of a tornado.Logical formLearned from4 sentences. A tornado may hit before dawn.Logical formLearned from4 sentences. Some tornado may be confirmed.Logical formLearned from4 sentences. A tornado may flip cars to pieces.Logical formLearned from4 sentences. A tornado may last.Logical formLearned from4 sentences. A tornado may kill a man.Logical formLearned from4 sentences. Tornadoes can be in a country.Logical formLearned from4 sentences.