A position can be vacant.Logical formLearned from238 sentences. Units can be vacant.Logical formLearned from237 sentences. A house can be vacant.Logical formLearned from236 sentences. A job can be vacant.Logical formLearned from235 sentences. Spaces can be vacant.Logical formLearned from231 sentences. A post can be vacant.Logical formLearned from222 sentences. A room can be vacant.Logical formLearned from216 sentences. An office can be vacant.Logical formLearned from211 sentences. A place can be vacant.Logical formLearned from208 sentences. A chair can be vacant.Logical formLearned from206 sentences. Storefronts can be vacant.Logical formLearned from203 sentences. Lands can be vacant.Logical formLearned from200 sentences. A look can be vacant.Logical formLearned from196 sentences. Rooms can be vacant.Logical formLearned from184 sentences. A site can be vacant.Logical formLearned from177 sentences.