Cases may pertain-to a (bird flu virus).Logical formLearned from32 sentences. A (bird flu epidemic) may pertain-to a continent.Logical formLearned from32 sentences. (Flu cases) may pertain-to a country.Logical formLearned from31 sentences. A female may catch a flu.Logical formLearned from31 sentences. A genetic test can be for a (flu virus).Logical formLearned from31 sentences. Man may die of (bird flu).Logical formLearned from31 sentences. A (flu epidemic) may pertain-to a language.Logical formLearned from31 sentences. A flu can be dreaded.Logical formLearned from31 sentences. A (flu shot) may pertain-to a female.Logical formLearned from31 sentences. A result may pertain-to a flu.Logical formLearned from31 sentences. A (flu season) may approach.Logical formLearned from31 sentences. (Bird flu) may undergo a detection.Logical formLearned from31 sentences. A (flu season) may pertain-to a country.Logical formLearned from31 sentences. Risk can be for (flu complications).Logical formLearned from31 sentences. A flu can be widespread.Logical formLearned from31 sentences.