A man may unlock a trunk.Logical formLearned from1 sentences. Fracturing may unlock natural gas by shattering rock.Logical formLearned from1 sentences. Players may unlock an array of gadgets.Logical formLearned from1 sentences. A male may unlock some padlocks.Logical formLearned from1 sentences. Advances may unlock supplies of gas.Logical formLearned from1 sentences. Someone may unlock a photo.Logical formLearned from1 sentences. Members may unlock bikes.Logical formLearned from1 sentences. A (chance encounter) may unlock a mystery.Logical formLearned from1 sentences. Men may unlock a shed.Logical formLearned from1 sentences. A-files can be a key to unlocking stories of millions of persons.Logical formLearned from1 sentences. A key can be to unlocking stories of millions of persons.Logical formLearned from1 sentences. A person may unlock a door of a cabin.Logical formLearned from1 sentences. A male may remain committed to unlocking a (credit market).Logical formLearned from1 sentences. Some men may unlock a secret to fame.Logical formLearned from1 sentences. A male may unlock a door of an enclosure.Logical formLearned from1 sentences.