A bridge may remain closed.Logical formLearned from48 sentences. A building may remain empty.Logical formLearned from48 sentences. An area may remain rural.Logical formLearned from48 sentences. Offices may remain open.Logical formLearned from48 sentences. A text may remain bracketed.Logical formLearned from48 sentences. A country may remain a concern.Logical formLearned from48 sentences. A library may remain open.Logical formLearned from48 sentences. Some persons may remain in detention.Logical formLearned from48 sentences. Profits may remain weak.Logical formLearned from48 sentences. A male may remain at a male.Logical formLearned from48 sentences. A country may remain a (world leader).Logical formLearned from48 sentences. A country may remain in a state of permanent war.Logical formLearned from48 sentences. Some months may remain until an election.Logical formLearned from48 sentences. A person may remain upbeat.Logical formLearned from48 sentences. Spirits may remain high.Logical formLearned from48 sentences.