A time may ring.Logical formLearned from20 sentences. A bell may ring at some a.m..Logical formLearned from20 sentences. Persons may ring in a new year.Logical formLearned from20 sentences. A dozen may be ringed.Logical formLearned from20 sentences. (Riot police) may be ringed.Logical formLearned from20 sentences. Projects may ring a world-city.Logical formLearned from20 sentences. Calls to a headquarters may ring unanswered.Logical formLearned from20 sentences. A world-city may ring in a civic-holiday.Logical formLearned from20 sentences. An (alarm bell) may ring.Logical formLearned from19 sentences. Voices may ring.Logical formLearned from19 sentences. Words may ring in an ear.Logical formLearned from19 sentences. Chimes may ring.Logical formLearned from19 sentences. A dialogue may ring true.Logical formLearned from19 sentences. Bottom may be ringed.Logical formLearned from19 sentences. A (dismissal bell) may ring.Logical formLearned from19 sentences.