A surface can be guarded.Logical formLearned from5 sentences. A market can be guarded.Logical formLearned from5 sentences. Tension can be guarded.Logical formLearned from5 sentences. A rule can be guarded.Logical formLearned from5 sentences. Spaces can be guarded.Logical formLearned from5 sentences. An existence can be guarded.Logical formLearned from5 sentences. A suspicion can be guarded.Logical formLearned from5 sentences. A line can be guarded.Logical formLearned from5 sentences. A tablet can be guarded.Logical formLearned from5 sentences. Conversations can be guarded.Logical formLearned from5 sentences. A (metal gate) can be guarded.Logical formLearned from5 sentences. A (military base) can be guarded.Logical formLearned from5 sentences. A watch can be guarded.Logical formLearned from5 sentences. A language can be guarded.Logical formLearned from5 sentences. (Company secrets) can be guarded.Logical formLearned from5 sentences.