An one may blow a whistle.Logical formLearned from3 sentences. Occupants of some flats may answer to a whistle of a janitor.Logical formLearned from3 sentences. An engine may give calls with a whistle.Logical formLearned from3 sentences. A line may pertain-to a (steam whistle).Logical formLearned from3 sentences. A whistle can be at a command.Logical formLearned from3 sentences. A whistle may pertain-to an (evening train).Logical formLearned from3 sentences. A female can be on (tin whistle).Logical formLearned from3 sentences. A male may buy a whistle.Logical formLearned from3 sentences. Whistles can be with overtones.Logical formLearned from3 sentences. A whistle may blow that something-is-the-case.Logical formLearned from3 sentences. A kettle may sport a whistle.Logical formLearned from3 sentences. A (train whistle) may sound higher.Logical formLearned from3 sentences. A male may hear whistles.Logical formLearned from3 sentences. A whistle may pertain-to a countryman.Logical formLearned from3 sentences. A whistle can be indicative of surprise.Logical formLearned from3 sentences.