A knave can be shrewd.Logical formLearned from3 sentences. A (day trader) can be shrewd.Logical formLearned from3 sentences. (Investment skills) can be shrewd.Logical formLearned from3 sentences. A ceo can be shrewd.Logical formLearned from3 sentences. A minister can be shrewd.Logical formLearned from3 sentences. Owners can be shrewd.Logical formLearned from3 sentences. A positioning can be shrewd.Logical formLearned from3 sentences. A parable may pertain-to a shrewd manager.Logical formLearned from3 sentences. Fangs can be shrewd.Logical formLearned from3 sentences. Blows can be shrewd.Logical formLearned from3 sentences. Little eyes can be shrewd.Logical formLearned from3 sentences. Political leaders can be shrewd.Logical formLearned from3 sentences. A send-up can be shrewd.Logical formLearned from3 sentences. A gesture can be shrewd.Logical formLearned from3 sentences. A move may prove shrewd.Logical formLearned from3 sentences.