A person may change a lock.Logical formLearned from22 sentences. A key can be to a lock.Logical formLearned from22 sentences. (Conditioning power door locks) can be automatic.Logical formLearned from22 sentences. A male may open a lock.Logical formLearned from22 sentences. A key may open a lock.Logical formLearned from22 sentences. A lock can be heavy-duty.Logical formLearned from22 sentences. Persons may have locks.Logical formLearned from22 sentences. A lock can be personal.Logical formLearned from22 sentences. A lock may be held.Logical formLearned from22 sentences. A lock can be on a (bedroom door).Logical formLearned from22 sentences. A lock can be on a title.Logical formLearned from22 sentences. Locks may fail.Logical formLearned from22 sentences. Locks may pertain-to a country.Logical formLearned from22 sentences. A lock can be on an object.Logical formLearned from21 sentences. A US-city can be a lock.Logical formLearned from21 sentences.