An experience can be with an epidemic.Logical formLearned from4 sentences. (Epidemic models) can be simple.Logical formLearned from4 sentences. Polio can be an epidemic.Logical formLearned from4 sentences. An epidemic may occur in a country.Logical formLearned from4 sentences. Concern can be over an epidemic.Logical formLearned from4 sentences. Experiences may pertain-to an epidemic.Logical formLearned from4 sentences. Communities may be affected by an epidemic.Logical formLearned from4 sentences. An answer can be to a (breast cancer epidemic).Logical formLearned from4 sentences. An epidemic may undergo an extension.Logical formLearned from4 sentences. Throes may pertain-to an epidemic.Logical formLearned from4 sentences. Some countries may experience epidemics.Logical formLearned from4 sentences. Regions can be with epidemics.Logical formLearned from4 sentences. An evolution may pertain-to an epidemic.Logical formLearned from4 sentences. A country may be hited by an epidemic.Logical formLearned from4 sentences. An epidemic can be dramatic.Logical formLearned from4 sentences.