Strangers may ring a doorbell.Logical formLearned from4 sentences. A suspect may ring a doorbell.Logical formLearned from4 sentences. Men may ring a doorbell.Logical formLearned from4 sentences. A ring can be on a doorbell.Logical formLearned from3 sentences. A doorbell may answer.Logical formLearned from3 sentences. Individuals may ring a doorbell.Logical formLearned from3 sentences. A doorbell can be cordless.Logical formLearned from3 sentences. Doorbells may undergo ringings.Logical formLearned from3 sentences. A doorbell may pertain-to an old apartment.Logical formLearned from3 sentences. A doorbell may chime a tune.Logical formLearned from3 sentences. A sound of a doorbell may be interrupted.Logical formLearned from3 sentences. A sound of a doorbell may fill a space.Logical formLearned from3 sentences. A doorbell may ring for a (delivery guy).Logical formLearned from3 sentences. A (doorbell ring) may pertain-to a person.Logical formLearned from3 sentences. Someone may push a (doorbell button) with a doorbell.Logical formLearned from3 sentences.