A secretariat may be ringed by barbed wire.Logical formLearned from2 sentences. Bells of history may ring.Logical formLearned from2 sentences. Tribesmen may ring a fort.Logical formLearned from2 sentences. A world-city may emerge with ringing.Logical formLearned from2 sentences. (Alarm bells) may ring about the (world economy).Logical formLearned from2 sentences. Some churches may ring for some minutes.Logical formLearned from2 sentences. A backing may ring at a meeting.Logical formLearned from2 sentences. Bells may ring a clampdown.Logical formLearned from2 sentences. A plea may ring true.Logical formLearned from2 sentences. Automatic gunfire may ring.Logical formLearned from2 sentences. A male may ring an (adoption caseworker).Logical formLearned from2 sentences. (Alarm bells) may ring in an eurozone.Logical formLearned from2 sentences. Midnight may ring.Logical formLearned from2 sentences. Special forces may be ringed.Logical formLearned from2 sentences. Whistles may ring in ears.Logical formLearned from2 sentences.