Shops can be guarded.Logical formLearned from4 sentences. (Mountain frontiers) can be guarded.Logical formLearned from4 sentences. A game can be guarded.Logical formLearned from4 sentences. A (mountain retreat) can be guarded.Logical formLearned from4 sentences. A (campaign headquarters) can be guarded.Logical formLearned from4 sentences. Waters can be guarded.Logical formLearned from4 sentences. A news can be guarded.Logical formLearned from4 sentences. Praise can be guarded.Logical formLearned from4 sentences. An information can be guarded.Logical formLearned from4 sentences. An (island prison) can be guarded.Logical formLearned from4 sentences. An (university anthropology museum) can be guarded.Logical formLearned from4 sentences. A (cocktail party) can be guarded.Logical formLearned from4 sentences. A (military compound) can be guarded.Logical formLearned from4 sentences. A square can be guarded.Logical formLearned from4 sentences. A person can be guarded by a honesty.Logical formLearned from4 sentences.