A valve can be automatic.Logical formLearned from51 sentences. Valves can be electronic.Logical formLearned from51 sentences. A valve can be stuck.Logical formLearned from51 sentences. Valves may be closed.Logical formLearned from51 sentences. Valves can be leaky.Logical formLearned from50 sentences. Valves can be open.Logical formLearned from50 sentences. A valve may undergo a failure.Logical formLearned from49 sentences. A valve may pertain-to a female.Logical formLearned from47 sentences. A valve can be shut.Logical formLearned from47 sentences. (Heart valves) can be damaged.Logical formLearned from45 sentences. Valves can be open.Logical formLearned from44 sentences. A valve can be damaged.Logical formLearned from43 sentences. Valves can be faulty.Logical formLearned from43 sentences. A valve may undergo an opening.Logical formLearned from42 sentences. A (heart valve) can be leaky.Logical formLearned from42 sentences.