A war can be over an efficacy of progressive taxes.Logical formLearned from3 sentences. An efficacy can be anecdotal.Logical formLearned from3 sentences. An efficacy may pertain-to a warning.Logical formLearned from3 sentences. An efficacy may pertain-to a (flu vaccine).Logical formLearned from3 sentences. Trials can be for efficacy.Logical formLearned from3 sentences. Efficacy may pertain-to interventions.Logical formLearned from3 sentences. Efficacy may pertain-to treatments.Logical formLearned from3 sentences. An efficacy may pertain-to an order.Logical formLearned from3 sentences. An efficacy of an order may be evaluated.Logical formLearned from3 sentences. Predictors can be constituted-of-or-filled-with efficacy.Logical formLearned from3 sentences. A blind faith can be in an efficacy of military force.Logical formLearned from3 sentences. An efficacy can be in preventing pregnancy.Logical formLearned from3 sentences. Clinical trials can be on an efficacy of a number of treatments.Logical formLearned from3 sentences. A determinant can be constituted-of-or-filled-with efficacy.Logical formLearned from3 sentences. An intrinsic efficacy can be high.Logical formLearned from3 sentences.