Machinery can be dangerous.Logical formLearned from238 sentences. Winds can be dangerous.Logical formLearned from237 sentences. Persons can be dangerous.Logical formLearned from231 sentences. An element can be dangerous.Logical formLearned from231 sentences. A signal can be dangerous.Logical formLearned from229 sentences. Environments can be dangerous.Logical formLearned from228 sentences. Life can be dangerous.Logical formLearned from226 sentences. A terrain can be dangerous.Logical formLearned from226 sentences. Sites can be dangerous.Logical formLearned from225 sentences. An occupation can be dangerous.Logical formLearned from225 sentences. Attacks can be dangerous.Logical formLearned from222 sentences. Powers can be dangerous.Logical formLearned from222 sentences. A (power vacuum) can be dangerous.Logical formLearned from222 sentences. A habit can be dangerous.Logical formLearned from221 sentences. A stretch can be dangerous.Logical formLearned from219 sentences.