An o-ring can be faulty.Logical formLearned from4 sentences. A (phone service) can be faulty.Logical formLearned from4 sentences. Areas can be faulty.Logical formLearned from4 sentences. An intuition can be faulty.Logical formLearned from4 sentences. A premise of an argument can be faulty.Logical formLearned from4 sentences. An assertion can be faulty.Logical formLearned from4 sentences. Images can be faulty.Logical formLearned from4 sentences. A scale can be faulty.Logical formLearned from4 sentences. A government can be faulty.Logical formLearned from4 sentences. Reasoning can be faulty.Logical formLearned from4 sentences. A (bearing box) can be faulty.Logical formLearned from4 sentences. (Manufacturing processes) can be faulty.Logical formLearned from4 sentences. A (cement work) can be faulty.Logical formLearned from4 sentences. A vote can be faulty.Logical formLearned from4 sentences. A (software update) can be faulty.Logical formLearned from4 sentences.