Police may ring a field.Logical formLearned from3 sentences. Walls may ring a (town center).Logical formLearned from3 sentences. Scores of policemen may be ringed.Logical formLearned from3 sentences. A person may ring a hot-line.Logical formLearned from3 sentences. Words may ring in heads of friends.Logical formLearned from3 sentences. A bombing may be ringed by dozens of police.Logical formLearned from3 sentences. A village may be ringed by (security forces).Logical formLearned from3 sentences. Alarms may ring in some towns.Logical formLearned from3 sentences. Crowds may ring in a civic-holiday.Logical formLearned from3 sentences. A speech may ring with a bluster.Logical formLearned from3 sentences. Gunmen may be ringed.Logical formLearned from3 sentences. Demands may ring hollow.Logical formLearned from3 sentences. A courtroom may be ringed by (jail cells).Logical formLearned from3 sentences. A bank of telephones may ring.Logical formLearned from3 sentences. A sound of fire may ring from hills.Logical formLearned from3 sentences.