An (union activity) can be protected.Logical formLearned from48 sentences. A liberty can be protected.Logical formLearned from48 sentences. Public lands can be protected.Logical formLearned from47 sentences. A type can be protected.Logical formLearned from47 sentences. Individuals can be protected.Logical formLearned from46 sentences. A document can be protected.Logical formLearned from46 sentences. A world can be protected.Logical formLearned from46 sentences. A path can be protected.Logical formLearned from45 sentences. (Nature reserve) can be protected.Logical formLearned from44 sentences. A source can be protected.Logical formLearned from44 sentences. A subsystem can be protected.Logical formLearned from44 sentences. A (property interest) can be protected.Logical formLearned from44 sentences. A period can be protected.Logical formLearned from44 sentences. An opinion can be protected.Logical formLearned from43 sentences. A protected area can be in a country.Logical formLearned from43 sentences.