A whistle may hang around a neck.Logical formLearned from9 sentences. Persons may carry a whistle.Logical formLearned from9 sentences. Agents may blow a whistle on atrocities.Logical formLearned from9 sentences. A whistle can be quiet.Logical formLearned from9 sentences. A whistle can be haunting.Logical formLearned from9 sentences. A whistle can be thin.Logical formLearned from9 sentences. A whistle can be annoying.Logical formLearned from9 sentences. Whistles may begin.Logical formLearned from9 sentences. A lifeguard may blow a whistle.Logical formLearned from9 sentences. Whistles may pertain-to fans.Logical formLearned from9 sentences. Officials may blow a whistle.Logical formLearned from9 sentences. A male may blow a whistle on a male.Logical formLearned from9 sentences. Persons may hear a whistle.Logical formLearned from9 sentences. A person may wait for a whistle.Logical formLearned from9 sentences. A person may have a whistle.Logical formLearned from9 sentences.