(Thought patterns) can be faulty.Logical formLearned from2 sentences. (Heart defibrillators) can be faulty.Logical formLearned from2 sentences. Ups can be faulty.Logical formLearned from2 sentences. Questions can be faulty.Logical formLearned from2 sentences. An (engine valve) can be faulty.Logical formLearned from2 sentences. Men can be faulty.Logical formLearned from2 sentences. (Spine surgeries) can be faulty.Logical formLearned from2 sentences. Stuff can be faulty.Logical formLearned from2 sentences. A plane can be faulty.Logical formLearned from2 sentences. A (pipe valve) can be faulty.Logical formLearned from2 sentences. (Cruise control switch systems) can be faulty.Logical formLearned from2 sentences. Projectors can be faulty.Logical formLearned from2 sentences. A (toilet valve) can be faulty.Logical formLearned from2 sentences. A horn can be faulty.Logical formLearned from2 sentences. Machines can be faulty.Logical formLearned from2 sentences.