(Safety systems) can be faulty.Logical formLearned from5 sentences. (Heart rhythms) can be faulty.Logical formLearned from5 sentences. Transmitters can be faulty.Logical formLearned from5 sentences. A (gas pipe) can be faulty.Logical formLearned from5 sentences. A (pipe burst) can be faulty.Logical formLearned from5 sentences. Balloons can be faulty.Logical formLearned from5 sentences. A (world view) can be faulty.Logical formLearned from5 sentences. A seatbelt can be faulty.Logical formLearned from5 sentences. A result can be faulty.Logical formLearned from5 sentences. A craftsmanship can be faulty.Logical formLearned from5 sentences. Culverts can be faulty.Logical formLearned from5 sentences. Transistors can be faulty.Logical formLearned from5 sentences. A faith can be faulty.Logical formLearned from5 sentences. Recommendations can be faulty.Logical formLearned from5 sentences. A (power utility equipment) can be faulty.Logical formLearned from5 sentences.