A path may pertain-to a tornado.Logical formLearned from94 sentences. A tornado can be destructive.Logical formLearned from93 sentences. (Tornado sirens) may go_off.Logical formLearned from88 sentences. A tornado may pertain-to a male.Logical formLearned from88 sentences. A tornado can be in history.Logical formLearned from82 sentences. A tornado can be isolated.Logical formLearned from81 sentences. A (tornado warning) may be issued.Logical formLearned from75 sentences. A (tornado outbreak) may pertain-to a us-state.Logical formLearned from75 sentences. A tornado may kill some persons.Logical formLearned from74 sentences. A tornado may pass.Logical formLearned from72 sentences. A tornado may warn.Logical formLearned from71 sentences. A tornado can be rare.Logical formLearned from70 sentences. A weather-service may issue a (tornado warning).Logical formLearned from69 sentences. A tornado may move.Logical formLearned from66 sentences. A tornado may pertain-to a female.Logical formLearned from66 sentences.