A (shipment countdown bug) can be vacant.Logical formLearned from22 sentences. Seats may remain vacant.Logical formLearned from22 sentences. Leadership can be vacant.Logical formLearned from22 sentences. Apartments can be vacant.Logical formLearned from22 sentences. A slot can be vacant.Logical formLearned from22 sentences. A farmland can be vacant.Logical formLearned from22 sentences. A berth can be vacant.Logical formLearned from22 sentences. A shop can be vacant.Logical formLearned from21 sentences. (City lots) can be vacant.Logical formLearned from21 sentences. A tract can be vacant.Logical formLearned from21 sentences. Land can be vacant.Logical formLearned from21 sentences. Hotels can be vacant.Logical formLearned from21 sentences. A (council seat) can be vacant.Logical formLearned from21 sentences. A stretch can be vacant.Logical formLearned from21 sentences. Parliamentary seats can be vacant.Logical formLearned from21 sentences.