A carnival can be guarded.Logical formLearned from2 sentences. Schools can be guarded.Logical formLearned from2 sentences. A mind-set can be guarded.Logical formLearned from2 sentences. Some nuclear weapons may remain guarded.Logical formLearned from2 sentences. A (conference hall) can be guarded.Logical formLearned from2 sentences. A compliment can be guarded.Logical formLearned from2 sentences. A company can be guarded in commenting on a development.Logical formLearned from2 sentences. Decisions can be guarded.Logical formLearned from2 sentences. An (entry gate) can be guarded.Logical formLearned from2 sentences. A colony can be guarded.Logical formLearned from2 sentences. Opinions can be guarded.Logical formLearned from2 sentences. Apologies can be guarded.Logical formLearned from2 sentences. (Refugee camps) can be guarded.Logical formLearned from2 sentences. A phrase can be guarded.Logical formLearned from2 sentences. A penitentiary can be guarded.Logical formLearned from2 sentences.