Milk may undergo a classification.Logical formLearned from19 sentences. Products may undergo a classification.Logical formLearned from19 sentences. Homosexuality may undergo a classification.Logical formLearned from19 sentences. Reasons can be for classification.Logical formLearned from19 sentences. Some systems can be constituted-of-or-filled-with classification.Logical formLearned from19 sentences. A (classification problem) can be binary.Logical formLearned from19 sentences. Mammals may undergo a classification.Logical formLearned from19 sentences. Classification can be for (dermatology drugs).Logical formLearned from19 sentences. An item may undergo a classification.Logical formLearned from19 sentences. A classification can be periodic.Logical formLearned from19 sentences. Classifications may pertain-to a country.Logical formLearned from19 sentences. Classifications can be regional.Logical formLearned from19 sentences. (Lie algebras) may undergo a classification.Logical formLearned from19 sentences. Classifications can be simple.Logical formLearned from19 sentences. A (classification system) may be developed.Logical formLearned from19 sentences.