A government may blow a whistle.Logical formLearned from13 sentences. Whistles can be black.Logical formLearned from12 sentences. Blasts may pertain-to a whistle.Logical formLearned from12 sentences. A whistle can be plaintive.Logical formLearned from12 sentences. A whistle may undergo a use.Logical formLearned from12 sentences. Variety can be constituted-of-or-filled-with whistles.Logical formLearned from12 sentences. A blow may pertain-to a whistle.Logical formLearned from12 sentences. Shavens can be clean as a whistle.Logical formLearned from12 sentences. A whistle can be blown.Logical formLearned from12 sentences. A (halftime whistle) may blow.Logical formLearned from12 sentences. A (half-time whistle) may blow.Logical formLearned from12 sentences. A whistle can be locomotive.Logical formLearned from12 sentences. Whistles may blow.Logical formLearned from12 sentences. Persons may blow a whistle on malfeasance.Logical formLearned from12 sentences. Others may blow whistles.Logical formLearned from12 sentences.