A treatment can be for flu.Logical formLearned from18 sentences. Antibodies can be from survivors of some (flu pandemic).Logical formLearned from18 sentences. A (flu pandemic) may undergo destruction.Logical formLearned from18 sentences. A (stomach flu) may pertain-to a person.Logical formLearned from18 sentences. (Bird flu) can be a disease.Logical formLearned from18 sentences. A (flu season) can be mild.Logical formLearned from18 sentences. A (head cold) may beat a flu.Logical formLearned from18 sentences. Vaccine can be for a (flu season).Logical formLearned from18 sentences. A global (flu pandemic) can be deadly.Logical formLearned from18 sentences. A (bird flu virus) may be found in a country.Logical formLearned from18 sentences. Some countries may report some cases of flu.Logical formLearned from18 sentences. (Flu viruses) can be regular.Logical formLearned from18 sentences. Deaths can be from flu.Logical formLearned from18 sentences. A (flu strain) can be a combination of pig.Logical formLearned from18 sentences. A Spanish (flu pandemic) may strike young adults.Logical formLearned from18 sentences.