A trend may pertain-to an epidemic.Logical formLearned from12 sentences. Epidemics can be regular.Logical formLearned from12 sentences. An epidemic can be a threat.Logical formLearned from12 sentences. Epidemics can be in recorded history.Logical formLearned from12 sentences. An epidemic may pertain-to a state.Logical formLearned from12 sentences. Victims may pertain-to an epidemic.Logical formLearned from12 sentences. A truth can be about an epidemic of fear.Logical formLearned from12 sentences. A number may die in some years of an epidemic.Logical formLearned from12 sentences. An epidemic can be unreported.Logical formLearned from12 sentences. Small towns may experience an epidemic.Logical formLearned from12 sentences. Persons can be in an epidemic.Logical formLearned from12 sentences. An (asthma epidemic) may pertain-to a nation.Logical formLearned from12 sentences. Reasons can be for an epidemic.Logical formLearned from12 sentences. An epidemic can be constituted-of-or-filled-with syphilis.Logical formLearned from12 sentences. An epidemic can be constituted-of-or-filled-with smoking.Logical formLearned from12 sentences.