A ground can be vacant.Logical formLearned from41 sentences. Lots can be vacant.Logical formLearned from41 sentences. (Property ppris) can be vacant.Logical formLearned from40 sentences. Houses can be vacant.Logical formLearned from40 sentences. A structure can be vacant.Logical formLearned from40 sentences. A smile can be vacant.Logical formLearned from40 sentences. An office may remain vacant.Logical formLearned from40 sentences. A hotel can be vacant.Logical formLearned from40 sentences. A (vice presidency) can be vacant.Logical formLearned from40 sentences. Expressions can be vacant.Logical formLearned from39 sentences. Posts may remain vacant.Logical formLearned from39 sentences. A post of president can be vacant.Logical formLearned from39 sentences. A (light welterweight title) can be vacant.Logical formLearned from38 sentences. A general manager can be vacant.Logical formLearned from38 sentences. A block can be vacant.Logical formLearned from38 sentences.