A key can be broken.Logical formLearned from69 sentences. A key can be to solving problems.Logical formLearned from69 sentences. A key can be to a country.Logical formLearned from68 sentences. A person may drop keys.Logical formLearned from68 sentences. A key can be to a place.Logical formLearned from68 sentences. A key can be to a victory.Logical formLearned from68 sentences. Keys may pertain-to a company.Logical formLearned from68 sentences. A right side may pertain-to a key.Logical formLearned from68 sentences. A key can be to a female.Logical formLearned from68 sentences. A male may lock keys.Logical formLearned from68 sentences. A private key may be compromised.Logical formLearned from67 sentences. Keys may undergo a distribution.Logical formLearned from67 sentences. Persons may have a key.Logical formLearned from67 sentences. A series can be constituted-of-or-filled-with keys.Logical formLearned from67 sentences. (House keys) may pertain-to a female.Logical formLearned from67 sentences.