Efficacy may be established.Logical formLearned from16 sentences. An efficacy may pertain-to a diet.Logical formLearned from15 sentences. An efficacy can be antitumor.Logical formLearned from15 sentences. An (efficacy belief) can be false.Logical formLearned from15 sentences. An efficacy can be needful.Logical formLearned from15 sentences. An efficacy may pertain-to products.Logical formLearned from15 sentences. An efficacy can be sustained.Logical formLearned from15 sentences. An efficacy may pertain-to actions.Logical formLearned from15 sentences. A proof of efficacy can be simple.Logical formLearned from15 sentences. An efficacy may pertain-to a stone.Logical formLearned from15 sentences. An efficacy may pertain-to procedures.Logical formLearned from15 sentences. Support may pertain-to an efficacy.Logical formLearned from15 sentences. An efficacy may pertain-to blood.Logical formLearned from14 sentences. An efficacy can be diminished.Logical formLearned from14 sentences. An efficacy may pertain-to compounds.Logical formLearned from14 sentences.