Knowledge can be about an epidemic.Logical formLearned from5 sentences. A vaccine may end an epidemic.Logical formLearned from5 sentences. An epidemic may be arrested.Logical formLearned from5 sentences. A country may declare an epidemic.Logical formLearned from5 sentences. An epidemic can be constituted-of-or-filled-with alcoholism.Logical formLearned from5 sentences. A person may have epidemics.Logical formLearned from5 sentences. Phases may pertain-to an epidemic.Logical formLearned from5 sentences. An epidemic can be constituted-of-or-filled-with amnesia.Logical formLearned from5 sentences. Epidemics can be positive.Logical formLearned from5 sentences. Culprits can be in an epidemic.Logical formLearned from5 sentences. An epidemic can be constituted-of-or-filled-with scandals.Logical formLearned from5 sentences. Epidemics can be beetle.Logical formLearned from5 sentences. An epidemic may pertain-to 1990s.Logical formLearned from5 sentences. An epidemic may die_out.Logical formLearned from5 sentences. (Cholera epidemics) may kill thousands of children.Logical formLearned from5 sentences.