A world-city may protect (kidney dialysis).Logical formLearned from4 sentences. Rules may protect (drug patents).Logical formLearned from4 sentences. A settlement may protect (cigarette makers) from lawsuits.Logical formLearned from4 sentences. A land may be protected by an arc of fencing.Logical formLearned from4 sentences. Officials may protect a privacy.Logical formLearned from4 sentences. A man may be protected by (court order).Logical formLearned from4 sentences. A (police cordon) may protect diplomats.Logical formLearned from4 sentences. Some salmon may be protected by a law.Logical formLearned from4 sentences. Persons may be committed to protecting lives of civilians.Logical formLearned from4 sentences. A privacy of citizens may be protected.Logical formLearned from4 sentences. Democratic reforms may protect religious values.Logical formLearned from4 sentences. Persons may protect a basket.Logical formLearned from4 sentences. A dike may protect a headquarters.Logical formLearned from4 sentences. Some abortion may be protected by privacy.Logical formLearned from4 sentences. A deal may protect producers.Logical formLearned from4 sentences.