A lock may pertain-to a US-president.Logical formLearned from20 sentences. Locks may flow.Logical formLearned from20 sentences. Locks can be a warning.Logical formLearned from20 sentences. A male may hear a click of a lock.Logical formLearned from20 sentences. Locks can be bleached.Logical formLearned from20 sentences. (Air lock) may undergo an indication.Logical formLearned from20 sentences. An (air lock) may pertain-to a person.Logical formLearned from20 sentences. An (air lock) can be inbound.Logical formLearned from20 sentences. (Door locks) may pertain-to a field-marshal.Logical formLearned from20 sentences. Locks can be pink.Logical formLearned from20 sentences. (Lift and zip lock) can be with tiedown.Logical formLearned from20 sentences. Locks can be sophisticated.Logical formLearned from20 sentences. A lock may be set.Logical formLearned from20 sentences. Locks can be improved.Logical formLearned from20 sentences. Locks can be faulty.Logical formLearned from20 sentences.