Whistles may blow.Logical formLearned from62 sentences. A referee may blow a final whistle.Logical formLearned from58 sentences. Referee may blow a whistle.Logical formLearned from58 sentences. A whistle can be soft.Logical formLearned from58 sentences. Whistles can be loud.Logical formLearned from55 sentences. A whistle can be high.Logical formLearned from55 sentences. A (whistle rule) can be inadvertent.Logical formLearned from54 sentences. Some minutes can be from a whistle.Logical formLearned from54 sentences. A female may blow a whistle.Logical formLearned from53 sentences. A whistle may pertain-to a train.Logical formLearned from52 sentences. A final whistle may be blown.Logical formLearned from50 sentences. A whistle may be blown.Logical formLearned from49 sentences. A male may hear a whistle.Logical formLearned from48 sentences. A whistle may pertain-to a wind.Logical formLearned from48 sentences. Whistles may pertain-to a person.Logical formLearned from46 sentences.