A land may sit vacant.Logical formLearned from6 sentences. A hall can be vacant.Logical formLearned from6 sentences. Periods can be vacant.Logical formLearned from6 sentences. A hallway can be vacant.Logical formLearned from6 sentences. A half can be vacant.Logical formLearned from6 sentences. A (living room) can be vacant.Logical formLearned from6 sentences. Columns can be vacant.Logical formLearned from6 sentences. A city can be vacant.Logical formLearned from6 sentences. A room can be vacant of members of a legislature.Logical formLearned from6 sentences. Pages can be vacant.Logical formLearned from6 sentences. A (managerial position) can be vacant.Logical formLearned from6 sentences. Addresses can be vacant.Logical formLearned from6 sentences. A heart can be vacant.Logical formLearned from6 sentences. Garages can be vacant.Logical formLearned from6 sentences. Houses may stand vacant.Logical formLearned from6 sentences.