A system may protect skies from (missile attacks).Logical formLearned from5 sentences. (Comthis e-mail address) may be protected from (spam bots).Logical formLearned from5 sentences. A (computer activity) may be protected against (identity theft).Logical formLearned from5 sentences. Mangroves may protect coastlines.Logical formLearned from5 sentences. Monuments may be protected.Logical formLearned from5 sentences. A law may protect an infant.Logical formLearned from5 sentences. An amendment may protect marriage.Logical formLearned from5 sentences. (Pashtun tribesmen) may protect bin.Logical formLearned from5 sentences. Information may be protected by (privacy laws).Logical formLearned from5 sentences. A brand may protect a (brand online).Logical formLearned from5 sentences. A person may protect a person from an insecurity.Logical formLearned from5 sentences. Antibodies may be protected.Logical formLearned from5 sentences. A role can be in protecting persons.Logical formLearned from5 sentences. A male may protect a person from a person.Logical formLearned from5 sentences. Stay may be protected with updates.Logical formLearned from5 sentences.