An efficacy may pertain-to a training.Logical formLearned from7 sentences. An efficacy may pertain-to an organization.Logical formLearned from7 sentences. Knowledge can be about an efficacy of (child care policies).Logical formLearned from7 sentences. Efficacy may undergo tests.Logical formLearned from7 sentences. Data can be on an efficacy.Logical formLearned from7 sentences. Changes can be in synaptic efficacy.Logical formLearned from7 sentences. An efficacy may pertain-to oil.Logical formLearned from7 sentences. An efficacy may pertain-to an administration.Logical formLearned from7 sentences. An efficacy may pertain-to a spirit.Logical formLearned from7 sentences. An efficacy may be determined.Logical formLearned from7 sentences. A claim can be constituted-of-or-filled-with efficacy.Logical formLearned from7 sentences. An efficacy may pertain-to a wort.Logical formLearned from7 sentences. An efficacy may pertain-to a rite.Logical formLearned from7 sentences. An efficacy can be universal.Logical formLearned from7 sentences. An efficacy may pertain-to arrangements.Logical formLearned from7 sentences.