An efficacy can be uncertain.Logical formLearned from9 sentences. An efficacy can be clear.Logical formLearned from9 sentences. Studies may demonstrate an efficacy.Logical formLearned from9 sentences. An efficacy may pertain-to armed forces.Logical formLearned from9 sentences. An efficacy may pertain-to an effort.Logical formLearned from9 sentences. An efficacy may pertain-to a standard.Logical formLearned from9 sentences. An efficacy may pertain-to a manipulation.Logical formLearned from9 sentences. An efficacy may be questioned.Logical formLearned from9 sentences. A sense can be constituted-of-or-filled-with political efficacy.Logical formLearned from9 sentences. An efficacy may pertain-to regimen.Logical formLearned from9 sentences. An efficacy may pertain-to legislation.Logical formLearned from9 sentences. A sense may pertain-to an efficacy.Logical formLearned from9 sentences. An efficacy may pertain-to tools.Logical formLearned from9 sentences. An efficacy can be inadequate.Logical formLearned from9 sentences. An efficacy can be supernatural.Logical formLearned from9 sentences.