(Teaching positions) can be vacant.Logical formLearned from12 sentences. A bench can be vacant.Logical formLearned from12 sentences. A home may sit vacant.Logical formLearned from12 sentences. Number can be vacant.Logical formLearned from12 sentences. A title may be left vacant.Logical formLearned from12 sentences. A (roster spot) can be vacant.Logical formLearned from12 sentences. A female may look vacant.Logical formLearned from12 sentences. A period can be vacant.Logical formLearned from12 sentences. Condoes can be vacant.Logical formLearned from12 sentences. (Coaching positions) can be vacant.Logical formLearned from12 sentences. A landscape can be vacant.Logical formLearned from12 sentences. A (coordinator position) can be vacant.Logical formLearned from12 sentences. Lines can be vacant.Logical formLearned from12 sentences. Some percent of (hotel rooms) can be vacant.Logical formLearned from12 sentences. Bulldozers may clear a vacant lot.Logical formLearned from12 sentences.