Some phones may ring.Logical formLearned from19 sentences. Some (alarm bells) may ring.Logical formLearned from19 sentences. Calls to a public (security bureau) may ring unanswered.Logical formLearned from19 sentences. (Peace promises) may ring hollow.Logical formLearned from19 sentences. (Child pornography) may ring.Logical formLearned from19 sentences. Cellphones may ring.Logical formLearned from19 sentences. Positions may be ringed by mines.Logical formLearned from19 sentences. An (opening bell) may ring.Logical formLearned from18 sentences. (Church bells) may be ringed.Logical formLearned from18 sentences. A phone may ring some minutes.Logical formLearned from18 sentences. A (death knell) may ring.Logical formLearned from18 sentences. A message may ring true.Logical formLearned from18 sentences. A person may ring an office.Logical formLearned from18 sentences. A phone may ring in a home.Logical formLearned from18 sentences. A mum may ring.Logical formLearned from18 sentences.