A private key may be kept secret.Logical formLearned from36 sentences. Keys can be to survival.Logical formLearned from36 sentences. (Government access) can be to keys.Logical formLearned from36 sentences. A public key may correspond to a private key.Logical formLearned from36 sentences. A key can be in a pocket.Logical formLearned from36 sentences. A key can be to a conflict.Logical formLearned from36 sentences. Detection can be a key.Logical formLearned from36 sentences. Defense can be a key.Logical formLearned from36 sentences. A key can be to stability.Logical formLearned from36 sentences. A key can be to sustainable development.Logical formLearned from35 sentences. A key can be to an understanding.Logical formLearned from35 sentences. An owner may pertain-to a key.Logical formLearned from35 sentences. Keys can be to a home.Logical formLearned from35 sentences. Charm can be for keys.Logical formLearned from35 sentences. A person may give thee keys of a kingdom of heaven.Logical formLearned from35 sentences.