A position of coach may fall vacant.Logical formLearned from3 sentences. A (super welterweight belt) can be vacant.Logical formLearned from3 sentences. Some parliamentary seats can be vacant.Logical formLearned from3 sentences. Some titles can be vacant.Logical formLearned from3 sentences. (Security portfolios) can be vacant in a government.Logical formLearned from3 sentences. (Commodity buildings) can be vacant.Logical formLearned from3 sentences. A (government building) can be vacant.Logical formLearned from3 sentences. Some (vice premierships) can be vacant.Logical formLearned from3 sentences. A male may be left vacant.Logical formLearned from3 sentences. A post of (secretary general) may be left vacant.Logical formLearned from3 sentences. (Police boxes) can be vacant.Logical formLearned from3 sentences. A (parliamentary seat) may fall vacant.Logical formLearned from3 sentences. (Holiday residences) can be vacant.Logical formLearned from3 sentences. An (envoy position) can be vacant.Logical formLearned from3 sentences. A top post may fall vacant.Logical formLearned from3 sentences.