A male may hear a knock on a door.Logical formLearned from49 sentences. A game may be heard on a radio.Logical formLearned from49 sentences. A person may hear specifics.Logical formLearned from49 sentences. A person may hear discussions.Logical formLearned from49 sentences. A person may hear a (heart beating).Logical formLearned from49 sentences. A male may hear steps.Logical formLearned from49 sentences. A person may hear some word.Logical formLearned from49 sentences. A person may hear a male on a phone.Logical formLearned from49 sentences. A person may hear a person whisper.Logical formLearned from49 sentences. A male may hear a door.Logical formLearned from49 sentences. A female may hear a cry.Logical formLearned from49 sentences. Somebody may hear of a female.Logical formLearned from49 sentences. A high court may hear a case.Logical formLearned from49 sentences. A person may hear a lot of complaints.Logical formLearned from49 sentences. A person may hear a girl.Logical formLearned from49 sentences.