A country may face a (bird flu epidemic).Logical formLearned from13 sentences. An epidemic can be on a wane.Logical formLearned from13 sentences. An epidemic may claim some lives.Logical formLearned from13 sentences. A brink may pertain-to a (polio epidemic).Logical formLearned from13 sentences. A resolution can be to an epidemic.Logical formLearned from13 sentences. A world-city can be at a center of an epidemic.Logical formLearned from13 sentences. An epidemic can be in a capital.Logical formLearned from13 sentences. Countries may be affected by an epidemic.Logical formLearned from13 sentences. An epidemic can be constituted-of-or-filled-with stress.Logical formLearned from13 sentences. A (cholera epidemic) may kill some persons.Logical formLearned from13 sentences. Some african countries may experience an epidemic.Logical formLearned from12 sentences. An epidemic may go unchecked.Logical formLearned from12 sentences. An epidemic may sweep a country.Logical formLearned from12 sentences. Experts can be on epidemics.Logical formLearned from12 sentences. An (epidemic situation) can be under control.Logical formLearned from12 sentences.