An artificial heart can be permanent.Logical formLearned from46 sentences. Nests can be artificial.Logical formLearned from46 sentences. An image can be artificial.Logical formLearned from45 sentences. Prices can be artificial.Logical formLearned from45 sentences. A stupidity can be artificial.Logical formLearned from45 sentences. A regeneration can be artificial.Logical formLearned from45 sentences. Bodies can be artificial.Logical formLearned from44 sentences. Images can be artificial.Logical formLearned from44 sentences. A happiness can be artificial.Logical formLearned from44 sentences. A cap can be artificial.Logical formLearned from44 sentences. Replacements can be artificial.Logical formLearned from44 sentences. A fill can be artificial.Logical formLearned from44 sentences. An arrangement can be artificial.Logical formLearned from43 sentences. Situations can be artificial.Logical formLearned from43 sentences. Trans can be artificial.Logical formLearned from43 sentences.